Texas Instruments INA4180-INA4181 User Manual Download Page 10

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INA4180-4181EVM Schematic and PCB Layout

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SBOU189 – November 2017

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INA4180-INA4181 Evaluation Module User's Guide

Figure 7. INA4180-4181EVM Bottom Solder Mask

Figure 8. INA4180-4181EVM Drill Drawing

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Summary of Contents for INA4180-INA4181

Page 1: ...scribes the characteristics operation and use of the INA4180 4181EVM evaluation module This EVM is designed to evaluate the performance of the INA4180A1 INA4180A2 INA4180A3 INA4180A4 INA4181A1 INA4181...

Page 2: ...of Figures 1 INA4180Ax Schematic 7 2 INA4181Ax Schematic 8 3 INA4180 4181EVM Top Overlay 9 4 INA4180 4181EVM Top Solder Mask 9 5 INA4180 4181EVM Top Layer 9 6 INA4180 4181EVM Bottom Layer 9 7 INA4180...

Page 3: ...ruments Product Information Center if any component is missing TI highly recommends checking the INA4180 family product folders on the TI website at www ti com for further information regarding these...

Page 4: ...ect an external supply to the REF1 REF2 REF3 or REF4 test point depends on which channel are you using This reference voltage can be set anywhere from 0 V to VS Further details regarding the use of th...

Page 5: ...N 2 IN 3 IN 3 IN 4 IN 4 Reference Voltage REF1 REF2 REF3 REF4 0 resistors to connect REF pins to GND Rx10 Rx11 Rx12 Rx13 4 1 Input Filters Rx1 Rx2 Rx3 Rx4 Rx5 Rx6 Rx7 Rx8 Cx2 Cx3 Cx4 Cx5 Rx1 and Rx2 a...

Page 6: ...at the OUT1 test point These inputs can also be used to connect the differential voltage developed across an external shunt in an existing circuit The acceptable differential input voltage range and...

Page 7: ...ls This reference voltage applied to the REF1 pin can be set anywhere from 0 V to VS For bidirectional applications REF1 is typically set at mid scale for equal signal range in both current directions...

Page 8: ...out www ti com 8 SBOU189 November 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated INA4180 INA4181 Evaluation Module User s Guide Figure 2 INA4181Ax Schematic All manua...

Page 9: ...rporated INA4180 INA4181 Evaluation Module User s Guide 5 2 PCB Layout Figure 3 through Figure 8 illustrate the PCB layout for the INA4180 4181EVM Figure 3 INA4180 4181EVM Top Overlay Figure 4 INA4180...

Page 10: ...ovember 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated INA4180 INA4181 Evaluation Module User s Guide Figure 7 INA4180 4181EVM Bottom Solder Mask Figure 8 INA4180 418...

Page 11: ...TPI13 TPI15 TPI18 TPI19 TPI21 TPI23 TPI25 TPI28 TPI29 TPI31 TPI33 TPI35 TPI38 TPI39 TPI41 TPI43 TPI45 TPI48 TPI49 TPI51 TPI53 TPI55 TPI58 TPI59 TPI61 TPI63 TPI65 TPI68 TPI69 TPI71 TPI73 TPI75 TPI78 T...

Page 12: ...tichannel Voltage Output Current Sense Amplifiers PW0020A TSSOP 20 PW0020A INA4181A4PW Texas Instruments U5 1 Bidirectional Low and High Side Measurement Multichannel Voltage Output Current Sense Ampl...

Page 13: ...dit 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 are determined by TI n...

Page 14: ...ed 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 greater than the maximum gai...

Page 15: ...ior 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 inputs and outputs kept...

Page 16: ...TALLATION 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 USE LOSS OF DATA OR BU...

Page 17: ...CENSE 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 PARTY IS GRANTED HEREIN...

Page 18: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments INA4180 4181EVM All manuals and user guides at all guides com...