SLVAEX7A December   2020  – January 2023 OPA2310 , OPA310 , OPA348 , OPA4310 , TLV341 , TLV341A , TLV342 , TLV342A

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
  4. 2Standard Op Amp ESD Protection
    1. 2.1 Standard Op Amp ESD Protection: Structure
    2. 2.2 Standard Op Amp ESD Protection: Considerations
  5. 3Op Amp ESD Protection Without Input Diodes to V+
    1. 3.1 Op Amp ESD Protection Without Input Diodes to V+: Structure
    2. 3.2 Op Amp ESD Protection Without Input Diodes to V+: Considerations
  6. 4How to Measure the ESD Structure Current of an Op Amp
  7. 5Summary
  8. 6References
  9. 7Revision History
  10.   A Measured Data for Op Amps With Alternate ESD Protection

A Measured Data for Op Amps With Alternate ESD Protection

The results in the appendix were gathered using the test setups described in Section 4. Data was taken at room temperature. To learn about changes over temperature, see Figure 3-3.

GUID-20230111-SS0I-LW3R-P9VJ-P0DVZT985TDQ-low.gif Figure A-1 OPA310 - Setup 1 - ESD Diode Current for Applied Input Voltage
GUID-20230111-SS0I-6PJ7-THLJ-BN0QWNRDMHJJ-low.gif Figure A-2 OPA310 - Setup 1 - ESD Diode Current for Applied Output Voltage
Figure A-3 OPA348 - Setup 1 - ESD Diode Current for Applied Input Voltage
Figure A-4 OPA348 - Setup 1- ESD Diode Current for Applied Output Voltage
Figure A-5 TLV342/TLV342A - Setup 1- ESD Diode Current for Applied Input Voltage
Figure A-6 TLV342/TLV342A - Setup 1 - ESD Diode Current for Applied Output Voltage
GUID-20230111-SS0I-ZBMW-DJBC-4VRZP5T1LMBK-low.gif Figure A-7 OPA310 - Setup 2 - ESD Diode Current for Applied Input Voltage
GUID-20230111-SS0I-RW64-PH4D-QW9QSRFMRVS8-low.gif Figure A-8 OPA310 - Setup 2 - ESD Diode Current for Applied Output Voltage
Figure A-9 TLV341/TLV341A - Setup 2 - ESD Diode Current for Applied Input Voltage
Figure A-10 TLV341/TLV341A - Setup 2 - ESD Diode Current for Applied Output Voltage
GUID-20230111-SS0I-XLGW-RT2V-75ZQWS5VSQBZ-low.gifFigure A-11 OPA310 - Setup 3 - ESD Diode Current for Applied Input Voltage
GUID-20230111-SS0I-FMQC-RFNN-2TPDFCCP9PH6-low.gif Figure A-12 OPA310 - Setup 3 - ESD Diode Current for Applied Output Voltage
Figure A-13 OPA348 - Setup 3 - ESD Diode Current for Applied Input Voltage
Figure A-14 OPA348 - Setup 3 - ESD Diode Current for Applied Output Voltage
Figure A-15 TLV342/TL342A - Setup 3 - ESD Diode Current for Applied Input Voltage
Figure A-16 TLV342/TLV342A - Setup 3 - ESD Diode Current for Applied Output Voltage
GUID-20230111-SS0I-GHFR-835P-L66VHNQRX5CX-low.gif Figure A-17 OPA310 - Setup 4 - ESD Diode Current for Applied Input Voltage
GUID-20230111-SS0I-WPLQ-8PHG-TDVPQH8TM9BH-low.gif Figure A-18 OPA310 - Setup 4 - ESD Diode Current for Applied Output Voltage
Figure A-19 TLV341/TLV341A - Setup 4 - ESD Diode Current for Applied Input Voltage
Figure A-20 TLV341/TLV341A - Setup 4 - ESD Diode Current for Applied Output Voltage