ISO122JP Texas Instruments, Isolation Amplifier, 8-Pin PDIP

High-Voltage Breakdown

The Texas Instruments ISO122 is a precision isolation amplifier incorporating a novel duty cycle modulation-demodulation 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. Both barrier capacitors are imbedded in the plastic body of the package.

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

Analogue Isolators