Hermetically Sealed Analog Isolation Amplifier

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The HCPL-7851#300 is a High Reliability Class H HCPL-7851 with a surface mountable gull wing lead form and solder dipped lead finish. The solder contains lead. Please use the Datasheet link for further details.


  • High Reliability, 8-Pin DIP
  • Dual Marked with Device Part Number and DSCC Standard Microcircuit Drawing
  • Performance Guaranteed over -55 degrees to 125 degrees C
  • MIL-PRF-38534 Class H, QML-38534
  • DSCC Standard Microcircuit Drawing Available
  • High Common Mode Rejection (CMR): 8 kV/micro-second at VCM = 1000 V
  • 5% Gain Tolerance
  • 0.1% Nonlinearity
  • Low Offset Voltage and Offset Temperature Coefficient
  • 100 kHz Bandwidth
  • 1500 Vdc Withstand Test Voltage
  • Small Size and Weight


  • Military and Industrial
  • High Reliability Systems
  • Transportation, Medical, and Life Critical Systems
  • General Purpose Analog Signal Isolation
  • Motor Phase and Rail Current Sensing
  • Inverter Current Sensing
  • Switched Mode Power Supply Signal Isolation
  • General Purpose Current Sensing and Monitoring
  • Harsh Industrial Environments

Lifecycle Status


Lifecycle Status


Specification Value
Lifecycle Active
Distrib. Inventory Yes
Samples Available No
CMR (min.) (V/µs) 8000.0
RoHS6 Compliant N
Package Hermetic 8 Pin DIP
Product Type Hermetic Analog Isolation Amplifier
Reliability Class MIL-PRF-38534 Class H
Bandwidth 100 KHz


Application Note (5) i
Data Sheet (1) i
Design Guide (1) i
Product Change Notice (PCN) (3) i
Regulatory Certificate (1) i
Technical Specification (1) i
White Papers (2) i