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277 (277K, 277J, 277A)

Precision Isolation Amplifier High CMV/CMR, ±15V Floating

FEATURES

  • Versatile Op Amp Front End: Inverting, Non-Inverting, Differential Applications
  • Low Nonlinearity: 0.025% max, Model 277K
  • Low Input Offset Voltage Drift: 1μV/C max, Model 277K
  • Floating Power Output: ±15V @ ±15mA
  • High CMR: 160dB min @ dc
  • High CMV: 3500Vrms

APPLICATIONS

  • Programmable Gain Isolated Amplifier
  • Isolated Power Source and Amplifier for Bridge Measurements
  • Instrumentation Amplifier
  • Instrumentation Grade Process Signal Isolator
  • Current Shunt Measurements

Functional block Diagram

277 Functional Diagram

DATASHEETS

Data
sheets

Product
Name  
Description
277 (277K, 277J, 277A): Precision Isolation Amplifier High CMV/CMR, ±15V Floating



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