ISO122PE4 Datasheet PDF - TI

●The ISO122PE4 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. The ISO122PE4 is an easy-to-use device. 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 ISO122PE4 ideal for a wide range of applications.

● 100% Tested for high-voltage breakdown

● Rated 1500Vrms

● 140dB at 60Hz High IMR

● VO = ±10V Bipolar operation

● Ease of use, fixed unity gain configuration

● 0.020% Maximum nonlinearity

● ±4.5 to ±18V Supply range

●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.