TLE4964-1M

High Precision Automotive Unipolar Hall Effect Switch

SP000923326, SP001328238
Unipolar Hall Switch

Features
• 3.0 V to 32 V operating supply voltage
• Operation from unregulated power supply
• Reverse polarity protection (-18 V)
• Overvoltage capability up to 42 V without external resistor
• Output overcurrent and overtemperature protection
• Active error compensation
• High stability of magnetic thresholds
• Low jitter (typ. 0.35 μs)
• High ESD performance
• Small SMD package PG-SOT23-3-15
Target applications
Target applications for the TLE496x Hall Switch family are all applications which require a high
precision Hall Switch with an operating temperature range from -40°C to 170°C. Its superior supply
voltage range from 3.0 V to 32 V with overvoltage capability (e.g. load-dump) up to 42 V without
external resistor makes it ideally suited for automotive and industrial applications.
The TLE4964-1M is a unipolar switch with a typical operating point BOP = 18 mT and a hysteresis of
BHYS = 5.5 mT. It is ideally suited for various position detection applications.
Product validation
Qualified for automotive applications.
Product validation according to AEC-Q100.

Description
Table 1 Overview

Characteristic Supply Voltage Supply Current Sensitivity Interface Temperature

Unipolar Hall 3.0 V ~ 32 V 1.6 mA Low Open Drain -40°C to 170°C
Effect Switch BOP: 18 mT Output
BRP: 12.5 mT

Table 2 Ordering information

Product name Product type Ordering code Package

TLE4964-1M Unipolar Hall Switch SP000923326 (3k) PG-SOT23-3-15
SP001328238 (10k)

Datasheet Please read the sections "Important notice" and "Warnings" at the end of this document Revision 1.3
www.infineon.com 2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
Table of contents

Table of contents

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Target applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
List of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
List of figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1 Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Pin configuration (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.5 Functional block description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.6 Default start-up behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2 Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1 Application circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.2 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.3 Operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.4 Electrical and magnetic characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.5 Electro magnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.1 Package outline PG-SOT23-3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.2 Packing information PG-SOT23-3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3 Footprint PG-SOT23-3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.4 PG-SOT23-3-15 distance between chip and package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
3.5 Package marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4 Graphs of the magnetic parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5 Graphs of the electrical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Datasheet 2 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
List of tables

List of tables

Table 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 2 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table 3 Pin description PG-SOT23-3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 4 Absolute maximum rating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 5 ESD protection2) (TA = 25°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Table 6 Operating conditions parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Table 7 General electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 8 Magnetic characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 9 Magnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 10 Electro magnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Datasheet 3 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
List of figures

List of figures

Figure 1 Pin configuration and center of sensitive area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Figure 2 Functional block diagram TLE4964-1M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Figure 3 Timing diagram TLE4964-1M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 4 Output signal TLE4964-1M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Figure 5 Start-up behavior of the TLE4964-1M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Figure 6 Application circuit 1: with external resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 7 Application circuit 2: without external resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 8 Definition of magnetic field direction PG-SOT23-3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 9 EMC test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 10 PG-SOT23-3-15 package outline (all dimensions in mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 11 Packing of the PG-SOT23-3-15 in a tape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 12 Footprint PG-SOT23-3-15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 13 Distance between chip and package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Figure 14 Marking of TLE4964-1M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Figure 15 Operating point (BOP) of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 16 Release point (BRP) of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 17 Hysteresis (BHys) of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 18 Power on time tPON of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 19 Signal delay time of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 20 Supply current of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 21 Supply current of the TLE4964-1M over supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Figure 22 Output current limit of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 23 Output current limit of the TLE4964-1M over applied pull-up voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Figure 24 Output fall time of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 25 Output fall time of the TLE4964-1M over applied pull-up voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Figure 26 Output rise time of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 27 Output rise time of the TLE4964-1M over applied pull-up voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 28 Output leakage current of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Figure 29 Saturation voltage of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 30 Saturation voltage of the TLE4964-1M over output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 31 Effective noise of the TLE4964-1M thresholds over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 32 Output signal jitter of the TLE4964-1M over temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Datasheet 4 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
1 Functional description

1 Functional description

1.1 General
The TLE4964-1M is an integrated Hall effect switch designed specifically for highly accurate applications with superior
supply voltage capability, operating temperature range and temperature stability of the magnetic thresholds.

1.2 Pin configuration (top view)

Figure 1 Pin configuration and center of sensitive area

1.3 Pin description

Table 3 Pin description PG-SOT23-3-15
Pin no. Symbol Function
1 VDD Supply voltage
2 Q Output
3 GND Ground

Datasheet 5 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
1 Functional description

1.4 Block diagram

VDD

Voltage To All Subcircuits

Regulator

Bias and Oscillator and

Compensation Sequencer
Circuits

Reference
Q
Demodulator
Multiplexer
Chopper

Amplifier Control

Spinning Hall Low Pass Comparator

Probe Filter with Overtemperature
Hysteresis & overcurrent
protection

GND

M496x_Block Diagram v1 2.vsd

Figure 2 Functional block diagram TLE4964-1M

Datasheet 6 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
1 Functional description

1.5 Functional block description

The chopped Hall IC switch comprises a Hall probe, bias generator, compensation circuits, oscillator and output
transistor.
The bias generator provides currents for the Hall probe and the active circuits. Compensation circuits stabilize the
temperature behavior and reduce influence of technology variations.
The active error compensation (chopping technique) rejects offsets in the signal path and the influence of mechanical
stress to the Hall probe caused by molding and soldering processes and other thermal stress in the package. The
chopped measurement principle together with the threshold generator and the comparator ensures highly accurate
and temperature stable magnetic thresholds.
The output transistor has an integrated overcurrent and overtemperature protection.

Applied
Magnetic
B OP Field

BR P

td td
tf tr
VQ

90%

10%

Figure 3 Timing diagram TLE4964-1M

VQ

B
0 BRP BOP

Figure 4 Output signal TLE4964-1M

Datasheet 7 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
1 Functional description

1.6 Default start-up behavior

The magnetic thresholds exhibit a hysteresis BHYS = BOP - BRP. In case of a power-on with a magnetic field B within
hysteresis (BOP > B > BRP) the output of the sensor is set to the pull up voltage level (VQ) per default. After the first
crossing of BOP or BRP of the magnetic field the internal decision logic is set to the corresponding magnetic input
value.
VDDA is the internal supply voltage which is following the external supply voltage VDD.
This means for B > BOP the output is switching, for B < BRP and BOP > B > BRP the output stays at VQ.

VDDA
tPon

3V
Power on ramp The device always applies
VQ level at start -up
t
VQ independent from the
Magnetic field above threshold applied magnetic field !

B > BOP
t
VQ
Magnetic field below threshold

B < BRP
t
VQ
Magnetic field in hysteresis

BOP > B > BRP

t

Figure 5 Start-up behavior of the TLE4964-1M

Datasheet 8 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
2 Specification

2 Specification

2.1 Application circuit

The following Figure 6 shows one option of an application circuit. As explained above the resistor RS can be left out
(see Figure 7). The resistor RQ has to be in a dimension to match the applied VS to keep IQ limited to the operating
range of maximum 25 mA.
e.g.: VS = 12 V; IQ = 12 V/1200 Ω = 10 mA

Vs

RS = 100W

VDD RQ = 1.2kW
TLE496x

CDD = 47nF Q

TVS diode
e.g. ESD24VS2U

GND

Figure 6 Application circuit 1: with external resistor

Vs

VDD RQ = 1.2kW
TLE496x

CDD = 47nF Q

TVS diode
e.g. ESD24VS2U

GND

Figure 7 Application circuit 2: without external resistor

Datasheet 9 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
2 Specification

2.2 Absolute maximum ratings

Table 4 Absolute maximum rating parameters

Parameter Symbol Values Unit Note or Test
Condition
Min. Typ. Max.
Supply voltage1) VDD -18 – 32 V –
42 10h,
no external resistor
required
Output voltage VQ -0.5 – 32 V –
Reverse output current IQ -70 – – mA –
Junction temperature1) TJ -40 – 155 °C for 2000h
(not additive)
165 for 1000h
(not additive)
175 for 168h
(not additive)
195 for 3 x 1h
(additive)
Storage temperature TS -40 – 150 °C –
Thermal resistance Junction RthJA – – 300 K/W for PG-SOT23-3-15
ambient (2s2p)
Thermal resistance Junction lead RthJL – – 100 K/W for PG-SOT23-3-15
1) This lifetime statement is an anticipation based on an extrapolation of Infineon’s qualification test results. The actual lifetime of a
component depends on its form of application and type of use etc. and may deviate from such statement. The lifetime statement shall in
no event extend the agreed warranty period.

Attention: Stresses above the max. values listed here may cause permanent damage to the device. Exposure
to absolute maximum rating conditions for extended periods may affect device reliability. Maximum
ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the
integrated circuit.

Calculation of the dissipated power PDIS and junction temperature TJ of the chip (SOT23 example):
e.g. for: VDD = 12 V, IS = 2.5 mA, VQSAT = 0.5 V, IQ = 20 mA
Power dissipation: PDIS = 12 V x 2.5 mA + 0.5 V x 20 mA = 30 mW + 10 mW = 40 mW
Temperature ∆T = RthJA x PDIS = 300 K/W x 40 mW = 12 K
For TA = 150°C: TJ = TA + ∆T = 150°C + 12 K = 162°C

Table 5 ESD protection1) (TA = 25°C)

Parameter Symbol Values Unit Note or Test
Condition
Min. Typ. Max.
ESD voltage (HBM)2) VESD -7 – 7 kV R = 1.5 kΩ, C = 100 pF
(table continues...)

Datasheet 10 Revision 1.3

2025-05-20
TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
2 Specification

Table 5 (continued) ESD protection1) (TA = 25°C)

Parameter Symbol Values Unit Note or Test
Condition
Min. Typ. Max.
ESD voltage (CDM)3) VESD -1 – 1 kV –
ESD voltage (system level)4) VESD -15 – 15 kV with circuit shown in
Figure 6 and Figure 7
1) Characterization of ESD is carried out on a sample basis, not subject to production test.
2) Human Body Model (HBM) tests according to ANSI/ESDA/JEDEC JS-001.

Gun test (2 kΩ / 330 pF or 330 Ω / 150 pF) according to ISO 10605-2008.

3) Charge device model (CDM) tests according to JESD22-C101.
4)

2.3 Operating range

The following operating conditions must not be exceeded in order to ensure correct operation of the TLE4964-1M.
All parameters specified in the following sections refer to these operating conditions unless otherwise mentioned.
The maximum tested magnetic field is 600 mT.

Table 6 Operating conditions parameters

Parameter Symbol Values Unit Note or Test
Condition
Min. Typ. Max.
Supply voltage VDD 3.0 – 321) V –
Output voltage VQ -0.3 – 32 V –
Junction temperature TJ -40 – 170 °C –
Output current IQ 0 – 25 mA –
Magnetic signal input frequency2) fSW 0 – 10 kHz –
1) Latch-up test with factor 1.5 is not covered. Please see max ratings also.
2) For operation at the maximum switching frequency the magnetic input signal must be 1.4 times higher than for static fields. This is due to
the -3dB corner frequency of the internal low-pass filter in the signal path.

2.4 Electrical and magnetic characteristics

Product characteristics involve the spread of values guaranteed within the specified voltage and ambient
temperature range. Typical characteristics are the median of the production and correspond to VDD = 12 V and
TA = 25°C. The below listed specification is valid in combination with the application circuit shown in Figure 6 and
Figure 7.

Table 7 General electrical characteristics

Parameter Symbol Values Unit Note or Test Condition
Min. Typ. Max.
Supply current IS 1.1 1.6 2.5 mA –
Reverse current ISR – 0.05 1 mA for VDD = -18 V
(table continues...)

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High Precision Automotive Unipolar Hall Effect Switch
2 Specification

Table 7 (continued) General electrical characteristics

Parameter Symbol Values Unit Note or Test Condition
Min. Typ. Max.
Output saturation voltage VQSAT – 0.2 0.5 V IQ = 20 mA
– 0.24 0.6 V IQ = 25 mA
Output leakage current IQLEAK – – 10 μA –
Output current limitation IQLIMIT 30 56 70 mA internally limited and thermal
shutdown
Output fall time1) tf 0.17 0.4 1 μs 1.2 kΩ / 50 pF,
see Figure 3
Output rise time1) tr 0.4 0.5 1 μs 1.2 kΩ / 50 pF,
see Figure 3
Output jitter1) 2) tQJ – 0.35 1 μs for square wave signal with 1
kHz
Delay time1) 3) td 12 15 30 μs see Figure 3
Power-on time1) 4) tPON – 80 150 μs VDD = 3 V, B ≤ BRP - 0.5 mT or
B ≥ BOP + 0.5 mT
Chopper frequency1) fOSC – 350 – kHz -
1) Not subject to production test, verified by design/characterization.
2) Output jitter is the 1σ value of the output switching distribution.
3) Systematic delay between magnetic threshold reached and output switching.
4) Time from applying VDD = 3.0 V to the sensor until the output is valid.

Table 8 Magnetic characteristics

Parameter Symbol T (°C) Values Unit Note or Test
Condition
Min. Typ. Max.
Operating point BOP -40 13.5 19.4 25.3 mT –
25 12.5 18.0 23.5
170 10.2 14.9 19.6
Release point BRP -40 9.1 13.5 17.9 mT –
25 8.4 12.5 16.6
170 6.7 10.3 13.9
Hysteresis BHYS -40 4.4 5.9 8.0 mT –
25 4.1 5.5 7.5
170 3.4 4.6 6.3
Effective noise value of the BNeff 25 – 62 – μT –
magnetic switching points1)
Temperature compensation of TC – – -1200 – ppm/K –
magnetic thresholds2)

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High Precision Automotive Unipolar Hall Effect Switch
2 Specification

noise effects. The typical value represents the rms-value and corresponds therefore to a 1 σ probability of normal distribution.
1) The magnetic noise is normal distributed and can be assumed as nearly independent to frequency without sampling noise or digital

Consequently a 3 σ value corresponds to 99.7% probability of appearance.

2) Not subject to production test, verified by design/characterization.

Field direction definition

Positive magnetic fields are defined with the south pole of the magnet to the branded side of package.

S Branded Side

Figure 8 Definition of magnetic field direction PG-SOT23-3-15

2.5 Electro magnetic compatibility

Characterization of electro magnetic compatibility is carried out on a sample basis from one qualification lot.
Not all specification parameters have been monitored during EMC exposure.

Vs +5V

Rs RQ = 1.2kW

VDD
TLE496x

CDD = 10nF Q

CQ = 10nF

GND

Figure 9 EMC test circuit

Ref: ISO 7637-2 (Version 2004), test circuit Figure 9 (with external resistor, RS = 100 Ω)

Table 9 Magnetic compatibility

Parameter Symbol Level/Type Status
Testpulse 1 VEMC -100 V C
Testpulse 2a1) 60 V/110 V A/C
Testpulse 2b 10 V C
(table continues...)

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High Precision Automotive Unipolar Hall Effect Switch
2 Specification

Table 9 (continued) Magnetic compatibility

Parameter Symbol Level/Type Status
Testpulse 3a -150 V A
Testpulse 3b 100 V A
Testpulse 42) -7 V/-5.5 V A
Testpulse 5b3) US = 86.5 V/US* = 28.5 V A
1) ISO 7637-2 (2004) describes internal resistance = 2 Ω (former 10 Ω).
2) According to 7637-2 for test pulse 4 the test voltage shall be 12 V ±0.2 V.
3) A central load dump protection of 42 V is used. US* = 42 V - 13.5 V.

Ref: ISO 7637-2 (Version 2004), test circuit Figure 9 (without external resistor, RS = 0 Ω)

Table 10 Electro magnetic compatibility

Parameter Symbol Level/Type Status
Testpulse 1 VEMC -50 V C
Testpulse 2a1) 50 V A
Testpulse 2b 10 V C
Testpulse 3a -150 V A
Testpulse 3b 100 V A
Testpulse 42) -7 V/5.5 V A
Testpulse 5b3) US = 86.5 V/US* = 28.5 V A
1) ISO 7637-2 (2004) describes internal resistance = 2 Ω (former 10 Ω).
2) According to 7637-2 for test pulse 4 the test voltage shall be 12 V ±0.2 V.
3) A central load dump protection of 42 V is used. US* = 42 V - 13.5 V.

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High Precision Automotive Unipolar Hall Effect Switch
3 Package information

3 Package information
The TLE4964-1M is available in the small halogen-free SMD package PG-SOT23-3-15.

3.1 Package outline PG-SOT23-3-15

0.15 MIN.
1 ±0.1
2.9 ±0.1 0.1 MAX.
B
3

2.4 ±0.15

1.3 ±0.1
10° MAX.

10° MAX.
1 2
+0.1 1)
0.4 -0.05 0.08...0.1 A
C 5
0.95
0...8°
1.9

0.25 M B C 0.2 M A

1) Lead width can be 0.6 max. in dambar area

Figure 10 PG-SOT23-3-15 package outline (all dimensions in mm)

3.2 Packing information PG-SOT23-3-15

4
0.9 0.2
2.13
2.65
8

Pin 1 3.15 1.15

SOT23-TP V02

Figure 11 Packing of the PG-SOT23-3-15 in a tape

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High Precision Automotive Unipolar Hall Effect Switch
3 Package information

3.3 Footprint PG-SOT23-3-15

0.8
0.8

1.4 min
0.9
1.3

1.6
0.9

1.4 min
1.2
0.8
1.2
0.8
Reflow Soldering Wave Soldering

Figure 12 Footprint PG-SOT23-3-15

3.4 PG-SOT23-3-15 distance between chip and package

Figure 13 Distance between chip and package

3.5 Package marking

Year (y) = 0...9

Month (m) = 1...9,
M41
ym

o - October
n - November
d - December

Figure 14 Marking of TLE4964-1M

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High Precision Automotive Unipolar Hall Effect Switch
4 Graphs of the magnetic parameters

4 Graphs of the magnetic parameters

Figure 15 Operating point (BOP) of the TLE4964-1M over temperature

Figure 16 Release point (BRP) of the TLE4964-1M over temperature

Figure 17 Hysteresis (BHys) of the TLE4964-1M over temperature

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High Precision Automotive Unipolar Hall Effect Switch
5 Graphs of the electrical parameters

5 Graphs of the electrical parameters

Figure 18 Power on time tPON of the TLE4964-1M over temperature

Figure 19 Signal delay time of the TLE4964-1M over temperature

1,9

1,8

1,7 Vs=3V

1,6
Vs=12V
IS [mA]

1,5
Vs=32V
1,4

1,3 Vs=42V
1,2

1,1

1
-50 -30 -10 10 30 50 70 90 110 130 150

T [°C]

Figure 20 Supply current of the TLE4964-1M over temperature

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High Precision Automotive Unipolar Hall Effect Switch
5 Graphs of the electrical parameters

1,9

1,8

1,7

1,6 -40°C
IS [mA]

1,5 25°C

1,4
150°C
1,3

1,2

1,1

1
0 5 10 15 20 25 30 35 40 45

VS [V]

Figure 21 Supply current of the TLE4964-1M over supply voltage

Figure 22 Output current limit of the TLE4964-1M over temperature

Figure 23 Output current limit of the TLE4964-1M over applied pull-up voltage

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High Precision Automotive Unipolar Hall Effect Switch
5 Graphs of the electrical parameters

Figure 24 Output fall time of the TLE4964-1M over temperature

Figure 25 Output fall time of the TLE4964-1M over applied pull-up voltage

Figure 26 Output rise time of the TLE4964-1M over temperature

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High Precision Automotive Unipolar Hall Effect Switch
5 Graphs of the electrical parameters

Figure 27 Output rise time of the TLE4964-1M over applied pull-up voltage

Figure 28 Output leakage current of the TLE4964-1M over temperature

Figure 29 Saturation voltage of the TLE4964-1M over temperature

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High Precision Automotive Unipolar Hall Effect Switch
5 Graphs of the electrical parameters

Figure 30 Saturation voltage of the TLE4964-1M over output current

Figure 31 Effective noise of the TLE4964-1M thresholds over temperature

Figure 32 Output signal jitter of the TLE4964-1M over temperature

Datasheet 22 Revision 1.3

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TLE4964-1M
High Precision Automotive Unipolar Hall Effect Switch
Revision history

Revision history
Document Date of Description of changes
version release
Revision 1.3 2025-05-20 • Added ordering code SP001328238 (10k) in Ordering information
Revision 1.2 2019-12-20 • Updated text and figure in Default start-up behavior
• Updated standards in Table 5
• Added maximum tested magnetic field in Operating range
• Editorial changes
Revision 1.0 2013-07-20 • Initial release

Datasheet 23 Revision 1.3

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