The ISO122JPE4 is a Precision Isolation Amplifier incorporating 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 ISO122JPE4 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 ISO122JPE4 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
工业, 自动化与过程控制, 电机驱动与控制, 电源管理, 测试与测量
(EN)
