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NCV7329
LIN Transceiver, Stand-alone
Product Overview
For complete documentation, see the data sheet.
The NCV7329 is a fully featured local interconnect network (LIN) transceiver designed to interface between a LIN protocol controller
and the physical bus.
The LIN bus is designed to communicate low rate data from control devices such as door locks, mirrors, car seats, and sunroofs at the
lowest possible cost. The bus is designed to eliminate as much wiring as possible and is implemented using a single wire in each
node. Each node has a slave MCU-state machine that recognizes and translates the instructions specific to that function.
The main attraction of the LIN bus is that all the functions are not time critical and usually relate to passenger comfort.
Features
• LIN-Bus Transceiver Compliant to ISO 17987-4 (Backwards Compatible to LIN Specification rev. 2.x, 1.3) and SAE
J2602 Bus Voltage 42 V Transmission Rate 1 kbps to 20 kbps TxD Timeout Function Integrated Slope Control
• Protection Thermal Shutdown Undervoltage Protection Bus Pins Protected Against Transients in an Automotive
Environment
• Modes Normal Mode: LIN Transceiver Enabled, Communication via the Bus is Possible Sleep Mode: LIN Transceiver
Disabled, the Consumption from VBB is Minimized Standby Mode: Transition Mode Reached after Wake-up Event on
the LIN Bus
• Compatibility Pin-Compatible Subset with NCV7321 K-line Compatible
• NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Require- ments; AEC-
Q100 Qualified and PPAP Capable
• These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Part Electrical Specifications
Data
Trans Numbe
Numbe VCC tPLH Packa
Pricing Complian missio Data r of VCC IO Max IIH Max
Product Status r of Max Max ge
($/Unit) ce n Rate Receiv Min (V) (µA) (mA)
Drivers (V) (µs) Type
Standa ers
rd
NCV7329D10R2 20 SOIC-
0.3004 Active LIN 1 1 5 18
G kbaud 8
NCV7329MW0R 20 DFNW
0.3395 Active LIN 1 1 5 18
2G kbaud -8
NCV7329 LIN Transceiver, Stand-alone pg 1 / 1
