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ISO122 Datasheet Precision Lowest-Cost Isolation Amplifier

Manufacturer: Texas Instruments

General Description

The ISO122 is a precision isolation amplifier incorporating a novel duty cycle modulationdemodulation technique.

The signal is transmitted digitally across a 2-pF differential capacitive barrier.

With digital modulation the barrier characteristics do not affect signal integrity, thus resulting in excellent reliability and good high-frequency transient immunity across the barrier.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community ISO122 SBOS160A – NOVEMBER 1993 – REVISED JANUARY 2015 ISO122 Precision Lowest-Cost Isolation Amplifier.

Key Features

  • 1 100% Tested for High-Voltage Breakdown.
  • Rated 1500 Vrms.
  • High IMR: 140 dB at 60 Hz.
  • Bipolar Operation: VO = ±10 V.
  • 16-Pin Plastic DIP and 28-Lead SOIC.
  • Ease of Use: Fixed Unity Gain Configuration.
  • 0.020% Maximum Nonlinearity.
  • ±4.5-V to ±18-V Supply Range 2.