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290A, 292A

Low Cost, Single and Multichannel Isolation Amplifier

FEATURES

  • Low Cost
  • Multichannel Capability Using External Oscillator (292A)
  • Isolated Power Supply: ±13V dc @ ±5mA (290A) or ±15mA (292A)
  • Low Nonlinearity: 0 .1% @ 10V pk-pk Output
  • High Gain Stability: 0.001%/1000 Hours; 0.01%/deg C
  • Small Size: 1.5" X 1.5" X 0.62"
  • Low Input Offset Voltage Drift: 10μV/deg C (Gain = 100V/V)
  • Wide Input/Output Dynamic Range: 20V pk-pk
  • High CMV Isolation: 1500V dc, Continuous
  • Wide Gain Range: 1 to 100V/V

APPLICATIONS

  • Ground Loop Elimination in Industrial and Process Control
  • High Voltage Protection in Data Acquisition Systems
  • Fetal Heart Biomedical and Monitoring Instrumentation
  • Off-Ground Signal Measurements

DATASHEETS

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290A, 292A: Low Cost, Single and Multichannel Isolation Amplifier



Since 1995, Analog Devices has transferred numerous parts from its product list to Intronics for continuing manufacture and support. Given Intronics years of manufacturing experience and our established relationship with Analog Devices, Intronics is well prepared to support your product needs for the long term.

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