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Schematics, PCB Layout, and Bill of Materials

9

SBOU196 – December 2017

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Copyright © 2017, Texas Instruments Incorporated

INA381EVM

5.3

Bill of Materials

Table 4

provides the parts list for the INA381EVM.

Table 4. Bill of Materials

Designator

Quantity

Value

Description

Package Reference

Part Number

Manufacturer

CA1, CB1, CC1, CD1

4

10uF

CAP, CERM, 10 µF, 16 V,+/- 20%, X7R, 0805

0805

EMK212BB7106MG-T

Taiyo Yuden

CA2, CB2, CC2, CD2

4

0.1uF

CAP, CERM, 0.1 µF, 16 V,+/- 10%, X7R, 0603

0603

C0603C104K4RACTU

Kemet

CA5, CB5, CC5, CD5

4

1000pF

CAP, CERM, 1000 pF, 50 V, +/- 10%, X7R,
0603

0603

C0603C102K5RACTU

Kemet

DA1, DB1, DC1, DD1

4

Green

LED, Green, SMD

LED_0805

APT2012LZGCK

Kingbright

H1, H2, H3, H4, H5, H6, H7, H8,

H9, H10, H11, H12, H13, H14,

H15, H16

16

Bumpon, Hemisphere, 0.25 X 0.075, Clear

75x250 mil

SJ5382

3M

JA, JB, JC, JD

4

Header, 1.27mm, 3x1, Gold, SMT

Header, 1.27mm, 3x1,
SMT

GRPB031VWTC-RC

Sullins Connector
Solutions

QA1, QB1, QC1, QD1

4

-50V

MOSFET, P-CH, -50 V, -0.13 A, SOT-23

SOT-23

BSS84-7-F

Diodes Inc.

RA1, RB1, RC1, RD1

4

10.0k

RES, 10.0 k, 1%, 0.1 W, 0603

0603

RC0603FR-0710KL

Yageo America

RA2, RA3, RA4, RA6, RB2, RB3,

RB4, RB6, RC2, RC3, RC4, RC6,

RD2, RD3, RD4, RD6

16

0

RES, 0, 5%, 0.1 W, 0603

0603

RC0603JR-070RL

Yageo America

RA5, RB5, RC5, RD5

4

50k

TRIMMER, 50k ohm, 0.1 W, SMD

2.5x2.8mm

3312J-1-503E

Bourns

RA7, RB7, RC7, RD7

4

2.05k

RES, 2.05 k, 1%, 0.1 W, 0603

0603

RC0603FR-072K05L

Yageo America

SH-J1, SH-J2, SH-J3, SH-J4

4

Mini Shunt, Closed Top, 650 V AC, -45 to 85
degC, Pitch 1.27 mm, Height 3 mm, RoHS

Mini Shunt, Body
2.5x1.27mm, Height 3mm

NPB02SVAN-RC

Sullins Connector
Solutions

TPA1, TPA2, TPA3, TPA4, TPA5,
TPA6, TPB1, TPB2, TPB3, TPB4,

TPB5, TPB6, TPC1, TPC2, TPC3,

TPC4, TPC5, TPC6, TPD1, TPD2,

TPD3, TPD4, TPD5, TPD6

24

Test Point, Miniature, SMT

Testpoint_Keystone_Miniat
ure

5015

Keystone

UA1

1

20V/V

26-V, Low Cost, Zero-Drift, Voltage-Output,
Current-Shunt Monitor With Integrated
Comparator, DSG0008A (WSON-8)

DSG0008A

INA381A1DSG

Texas Instuments

UB1

1

50V/V

26-V, Low Cost, Zero-Drift, Voltage-Output,
Current-Shunt Monitor With Integrated
Comparator, DSG0008A (WSON-8)

DSG0008A

INA381A2DSG

Texas Instuments

UC1

1

100V/V

26-V, Low Cost, Zero-Drift, Voltage-Output,
Current-Shunt Monitor With Integrated
Comparator, DSG0008A (WSON-8)

DSG0008A

INA381A3DSG

Texas Instuments

UD1

1

200V/V

26-V, Low Cost, Zero-Drift, Voltage-Output,
Current-Shunt Monitor With Integrated
Comparator, DSG0008A (WSON-8)

DSG0008A

INA381A4DSG

Texas Instuments

Содержание INA381EVM

Страница 1: ...ned to evaluate the performance of the INA381A1 INA381A2 INA381A3 and INA381A4 voltage output current shunt monitors in a variety of configurations The EVM also provides an internal comparator with ea...

Страница 2: ...Use 4 4 Circuitry 5 5 Schematics PCB Layout and Bill of Materials 6 List of Figures 1 Schematic for A1 Device 6 2 Schematic for A2 Device 6 3 Schematic for A3 Device 7 4 Schematic for A4 Device 7 5 To...

Страница 3: ...le 1 INA381Ax Device Summary Product Gain INA381A1 20 V V INA381A2 50 V V INA381A3 100 V V INA381A4 200 V V 1 1 Kit Contents Table 2 lists the contents of the INA381EVM kit Contact the nearest Texas I...

Страница 4: ...developed across a sense resistor based on a given set of system conditions or to connect remotely to an existing shunt already included in an example application The following procedures are used to...

Страница 5: ...ltage IN IN is amplified by the respective device gain The max output voltage must remain within the range of 10 mV above ground to 100 mV below the supply voltage Choose an appropriate gain and sense...

Страница 6: ...pF CA4 DNP GND 10 0k RA1 GND GND VCCA TPA4 VOUT RA5 3312J 1 503E GND TPA6 CMPREF 1000pF CA5 TPAV6 TPAV1 TPAV2 TPAV3 IN TPAV5 IN TPAV4 VOUT 1 2 3 JA 2 05k RA7 VCCC Copyright 2017 Texas Instruments Inco...

Страница 7: ...2 DC1 1000pF CC3 DNP 0 RC4 VCCC 0 1 F CC2 GND TPC2 TPC1 10 F CC1 0 RC6 0 RC3 1000pF CC4 DNP GND 10 0k RC1 GND GND VCCC TPC4 VOUT TPCV1 TPCV2 TPCV4 VOUT VS 2 VOUT 7 CMPIN 6 GND 9 RESET 4 ALERT 3 IN 8...

Страница 8: ...cember 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated INA381EVM 5 2 PCB Layout Figure 5 through Figure 8 illustrate the PCB layers of the INA381EVM Figure 5 Top Overl...

Страница 9: ...A4 RA6 RB2 RB3 RB4 RB6 RC2 RC3 RC4 RC6 RD2 RD3 RD4 RD6 16 0 RES 0 5 0 1 W 0603 0603 RC0603JR 070RL Yageo America RA5 RB5 RC5 RD5 4 50k TRIMMER 50k ohm 0 1 W SMD 2 5x2 8mm 3312J 1 503E Bourns RA7 RB7 R...

Страница 10: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Страница 11: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Страница 12: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Страница 13: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Страница 14: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

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