SBOU273A February   2022  – November 2022 INA851

 

  1.   INA851 Evaluation Module
  2.   Trademarks
  3. 1Overview
    1. 1.1 Related Documentation
    2. 1.2 Electrostatic Discharge Caution
    3. 1.3 Hot Surface Warning
  4. 2EVM Circuit Description
  5. 3Jumper Settings
  6. 4Power-Supply Connections
  7. 5Input and Output Connections
  8. 6Modifications
  9. 7Schematic, PCB Layout, and Bill of Materials
    1. 7.1 Schematic
    2. 7.2 PCB Layout
    3. 7.3 Bill of Materials
  10. 8Revision History

3 Jumper Settings

Figure 3-1 details the default jumper settings of the INA851EVM. Table 3-1 explains the configuration for these jumpers.

GUID-20221024-SS0I-NJGP-J8TC-7XMJQJKXJ6RH-low.pngFigure 3-1 INA851EVM Default Jumper Settings
Table 3-1 Default Jumper Configuration
JumperFunctionDefault PositionDescription
J4Positive (noninverting) input, IN+Shunt 2-3Shunt 2-3: Input signal to SMA connector J3
Shunt 1-2 connects IN+ to GND
J7Negative (inverting) input, IN–Shunt 2-3Shunt 2-3: Input signal to SMA connector J6
Shunt 1-2 connects IN– to GND
J11VCLAMP+ connectionShunt 1-2Shunt 1-2: Sets level of output VCLAMP+ to +VCC supply
Shunt 2-3 connects VCLAMP+ to external connector J9 pin 3
J12VCLAMP– connectionShunt 1-2Shunt 1-2: Sets level of output VCLAMP-to-VEE supply
Shunt 2-3 connects VCLAMP– to external connector J9 pin 1