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DRV Rev 3

The document contains a schematic diagram for the DRV8825 motor driver circuit, detailing various components such as resistors, capacitors, and connections. It includes specifications for component values and layout, indicating the arrangement of the circuit elements. The document is dated December 3, 2021, and is labeled as revision 3.

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Transis THOR
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4 views1 page

DRV Rev 3

The document contains a schematic diagram for the DRV8825 motor driver circuit, detailing various components such as resistors, capacitors, and connections. It includes specifications for component values and layout, indicating the arrangement of the circuit elements. The document is dated December 3, 2021, and is labeled as revision 3.

Uploaded by

Transis THOR
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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1

D J1 D

1 SLP
2 C1
3 3.3V
4 MTN_SWT
R1
5 10nF 10K
6 HEADER 9
7 U2

2
8
1

CP1

CP2
20 4 C2 2
R8 10K 22 DIR VMA 11 3
STEP VMB
HEADER 8 4
R6 10K SLP 17 3 VCP 0.1 UF 5
RST_DRV 16 SLEEP VCP
R7 6
RESET 8 B2
10K 7
26 BOUT2 10 B1 8
C R9 10K 25 MODE2 BOUT1
9
C
10K 24 MODE1 5 A1
R10
MODE0 AOUT1 7 A2
10K 21 AOUT2
R11 J2
ENBL
V3P3OUT
19 27
DECAY HOME
R13 R3
R12 12 18 FLT
10K 13 AVREF FAULT
1

10K BVREF 1.5K


R2 6 ISA
23 ISENA
2 NC
10K 9 ISB
14 ISENB
V3P3OUT
28 GND
29 GND1 15
GND2 V3P3OUT
3

3.3V
Newly added C3 R4
R5
B DRV8825 0.1E_2W 0.1E_2W B
R9,R10,R11,R12,R13 as 10K MTN_SWT 0.47UF

C4
DRV1
1

C5 C6

100uF/35V_TH 0.1 UF 0.01 UF


2

A A
Title
DRV8825

Size Document Number Rev


A DRV 3

Date: Friday, December 03, 2021 Sheet 1 of 1


1

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