Texas Instruments INA185EVM User Manual Download Page 10

Schematic, PCB Layout, and Bill of Materials

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SBOU167 – March 2019

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INA185EVM

6.3

Bill of Materials

Table 4

provides the parts list for the INA185EVM.

Table 4. Bill of Materials

DESIGNATOR

QUANTITY

VALUE

DESCRIPTION

PACKAGE REFERENCE

PART NUMBER

MANUFACTURER

!PCB

1

Printed-Circuit Board

SENS037

Any

C1A, C1B, C1C, C1D

4

0.1uF

CAP, CERM, 0.1 uF, 25 V, +/- 10%, X6S, 0201

0201

GRM033C81E104KE14D

MuRata

H1A, H1B, H1C, H1D, H2A, H2B, H2C, H2D,

H3A, H3B, H3C, H3D, H4A, H4B, H4C, H4D

16

0

Bumpon, Hemisphere, 0.25 X 0.075, Clear

75x250 mil

SJ5382000Z0EA

3M

J1A, J1B, J1C, J1D

4

SMT

Header, 2.54mm, 3x1, Gold, SMT

Header, 2.54mm, 3x1, SMT

M20-8770342

Harwin

R1A, R1B, R1C, R1D, R2A, R2B, R2C, R2D,

R3A, R3B, R3C, R3D, R4A, R4B, R4C, R4D

16

0

RES, 0, 1%, 0.1 W, AEC-Q200 Grade 0, 0603

0603

RMCF0603ZT0R00

Stackpole Electronics Inc

SH-J1, SH-J2, SH-J3, SH-J4

4

Shunt, 100mil, Gold plated, Black

Shunt 2 pos. 100 mil

881545-2

TE Connectivity

TP1A, TP1B, TP1C, TP1D, TP2A, TP2B,

TP2C, TP2D, TP3A, TP3B, TP3C, TP3D,

TP4A, TP4B, TP4C, TP4D, TP5A, TP5B,

TP5C, TP5D, TP6A, TP6B, TP6C, TP6D,

TP7A, TP7B, TP7C, TP7D, TP8A, TP8B,

TP8C, TP8D, TP9A, TP9B, TP9C, TP9D

36

Test Point, Miniature, SMT

Testpoint_Keystone_Miniature

5015

Keystone

U1A

1

Bidirectional, Precision Low- and High-Side Voltage Output,
Current-Sense Amplifier, DRL0006A (SOT-5X3-6)

DRL0006A

INA185A1IDRLR

Texas Instruments

U1B

1

Bidirectional, Precision Low- and High-Side Voltage Output,
Current-Sense Amplifier, DRL0006A (SOT-5X3-6)

DRL0006A

INA185A2IDRLR

Texas Instruments

U1C

1

Bidirectional, Precision Low- and High-Side Voltage Output,
Current-Sense Amplifier, DRL0006A (SOT-5X3-6)

DRL0006A

INA185A3IDRLR

Texas Instruments

U1D

1

Bidirectional, Precision Low- and High-Side Voltage Output,
Current-Sense Amplifier, DRL0006A (SOT-5X3-6)

DRL0006A

INA185A4IDRLR

Texas Instruments

C2A, C2B, C2C, C2D, C5A, C5B, C5C, C5D,

C6A, C6B, C6C, C6D

0

1000pF

CAP, CERM, 1000 pF, 100 V, +/- 10%, X7R, 0603

0603

C1608X7R2A102K080AA

TDK

C3A, C3B, C3C, C3D

0

10uF

CAP, CERM, 1000 pF, 100 V, +/- 10%, X7R, 0603

0603

GRT188R61E106ME13D

MuRata

C4A, C4B, C4C, C4D, C7A, C7B, C7C, C7D

0

0.1uF

CAP, CERM, 10 uF, 25 V, +/- 20%, X5R, 0603

0603

06035C104KAT2A

AVX

R5A, R5B, R5C, R5D, R6A, R6B, R6C, R6D

0

10.0k

CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603

0603

RC0603FR-0710KL

Yageo

U2A, U2B, U2C, U2D

0

1-MHz, Low-Power Operational Amplifier for Cost-Sensitive
Systems, DBV0005A (SOT-23-5)

DBV0005A

TLV6001IDBVR

Texas Instruments

Summary of Contents for INA185EVM

Page 1: ...e INA185 evaluation module EVM This EVM is designed to evaluate the performance of the INA185A1 INA185A2 INA185A3 and INA185A4 voltage output current shunt monitors in a variety of configurations Thro...

Page 2: ...Bill of Materials 7 List of Figures 1 INA185EVM Schematic 7 2 INA185EVM Top Overlay 8 3 INA185EVM Bottom Overlay 8 4 INA185EVM Top Solder Mask 8 5 INA185EVM Top Layer 8 6 INA185EVM Bottom Layer 8 7 I...

Page 3: ...the contents of the INA185EVM kit Contact the nearest Texas Instruments Product Information Center if any components are missing TI highly recommends checking the INA185 family product folder on the T...

Page 4: ...devices with the INA185EVM For the circuits in the following instructions x A to D Step 1 Connect an external dc supply voltage between 2 7 V and 5 5 V to the VCC test point TP2x and connect the groun...

Page 5: ...R3x TP4x and TP5x C3x and R3x form a low pass filter on the output of the INA185 U1x By default no filter is installed with R3x shorted by a 0 resistor and C6x not populated TP4x shows unfiltered out...

Page 6: ...e REF pin The voltage applied to REF sets the output state that corresponds to the zero input level state The output then responds by increasing to greater than REF for positive differential signals r...

Page 7: ...ot intended to be used for manufacturing INA185EVM PCBs 6 1 Schematic Figure 1 shows the schematic for the INA185EVM PCB Only the schematic for the 20 V V gain variant is included because all other va...

Page 8: ...xas Instruments Incorporated INA185EVM 6 2 PCB Layout Figure 2 through Figure 8 illustrate the PCB layout for the INA185EVM Figure 2 INA185EVM Top Overlay Figure 3 INA185EVM Bottom Overlay Figure 4 IN...

Page 9: ...www ti com Schematic PCB Layout and Bill of Materials 9 SBOU167 March 2019 Submit Documentation Feedback Copyright 2019 Texas Instruments Incorporated INA185EVM Figure 8 INA185EVM Drill Drawing...

Page 10: ...TP7A TP7B TP7C TP7D TP8A TP8B TP8C TP8D TP9A TP9B TP9C TP9D 36 Test Point Miniature SMT Testpoint_Keystone_Miniature 5015 Keystone U1A 1 Bidirectional Precision Low and High Side Voltage Output Curren...

Page 11: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 12: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 13: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 14: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 15: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 16: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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