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ISO122U - 

Isolation Amplifier, Precision, 1 Amplifier, 50 mV, 1500 Vrms, ± 4.5V to ± 18V, SOIC, 8 Pins

TEXAS INSTRUMENTS ISO122U

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Manufacturer Part No:
ISO122U
Newark Part No.:
75C0483
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The ISO122U is a precision Isolation Amplifier incorporates a novel duty cycle modulation-demodulation technique. The signal is transmitted digitally across a 2pF 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. The ISO122 is easy to use. No external components are required for operation. The key specifications are 0.020% maximum nonlinearity, 50kHz signal bandwidth and 200V/°C VOS drift. A power supply range of 4.5 to 18V and quiescent currents of 5mA on VS1 and ±5.5mA on VS2 make the ISO122 ideal for a wide range of applications.
  • Ease to use - Fixed unity gain configuration
  • 100% Tested for high-voltage breakdown
  • 140dB at 60Hz High IMR
  • ±10V Bipolar operation
  • 0.020% Maximum nonlinearity
  • Green product and no Sb/Br

Applications

Industrial, Automation & Process Control, Metering, Motor Drive & Control, Test & Measurement

Product Information

:
1 Amplifier
:
50mV
:
1500Vrms
:
± 4.5V to ± 18V
:
SOIC
:
8Pins
:
50kHz
:
0.02%
:
-25°C
:
85°C
:
Each
:
-
:
MSL 3 - 168 hours
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