The ISO120G is a precision Isolation Amplifier incorporates a novel duty cycle modulation and demodulation technique. The signal is transmitted digitally across a 2pF differential capacitive barrier. With digital modulation the barrier characteristics do not affect signal integrity, which results in excellent reliability and good high frequency transient immunity across the barrier. Both the amplifier and barrier capacitors are housed in a hermetic DIP. This amplifier is easy to use. No external components are required for 60kHz bandwidth. With the addition of two external capacitors, precision specifications of 0.01% max nonlinearity and 150mV/°C maximum VOS drift are guaranteed with 6kHz bandwidth. A power supply range of ±4.5 to ±18V and low quiescent current make this amplifier ideal for a wide range of applications.
- User control of carrier frequency
- Synchronization capability
- 115dB at 60Hz High IMR
- ±0.01% Maximum low nonlinearity
- ±10V Bipolar operation (VO)
- Green product and no Sb/Br
工业, 自动化与过程控制, 计量, 电机驱动与控制, 测试与测量, 医用
(EN)
