Schematic, Pcb Layout, And Bill Of Materials; Ina901Evm-Cval Schematics; Ina901Evm-Cval Schematic - Texas Instruments INA901EVM-CVAL User Manual

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6

Schematic, PCB Layout, and Bill of Materials

NOTE: Board layouts are not to scale. These figures are intended to show how the board is laid out;
they are not intended to be used for manufacturing INA293EVM PCBs.
6.1

INA901EVM-CVAL Schematics

Figure 4 illustrates the EVM schematic.
C2
GND
DNP 100pF
100V
J1
R3
1
0
R1
65V, 10A DNP 100pF
2
0.025
R2
0
C1
DNP
100pF
100V
GND
V+
GND
SBOU216A – October 2018 – Revised June 2020
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V+
C4
0.1uF
GND
U1
IN+
6
V+
8
IN+
C3
IN-
DNP
1
100V
IN-
4
BUF IN
INA901HKX/EM
BUF_IN PRE_OUT
R4
0
C5
50V
15pF
GND
V+
GND GND GND GND GND
GND
Figure 4. INA901EVM-CVAL Schematic
Copyright © 2018–2020, Texas Instruments Incorporated
Schematic, PCB Layout, and Bill of Materials
CMP_REF
INA_OUT
5
OUT
C6
R5
3
PRE OUT DNP
0
0.01uF
7
NC
2
GND
GND
INA901EVM-CVAL Evaluation Module User's Guide
J5
VPULLUP
V+
V+
C7
CMP_OUT
R6
R10
15k
15k
0.1uF
2 GND
1
3
U2A
LM193AJRLQMLV
R7
15k
GND
GND
R9
10.0M
U2B
6
CMPB_IN-
7
GND
5
CMPB_IN+
R8
10.0k
GND
V+
CMPB_OUT
R11
DNP
15k
11