ADuM4195 Description
The ADuM3195/ADuM41951 are isolation amplifiers based on Analog Devices, Inc., iCoupler® technology. The ADuM3195/ADuM4195 have very low offset and gain error, making them ideal for many isolated voltage sensing applications. Unlike optocoupler-based solutions, which have an uncertain current transfer ratio over lifetime and at high temperatures, the ADuM3195/ADuM4195 transfer functions do not change over lifetime,...
ADuM4195 Key Features
- High-Impedance input for isolated voltage measurement
- Low offset error and drift (output offset voltage): ±6 mV (Max) at
- Low gain error and drift: ±0.5% (max) and ±27 ppm/°C (max)
- Voltage-supply range
- VDD1: 4.5 V to 5.5 V
- VDD2: 4.5 V to 5.5 V
- Bandwidth: 210 kHz
- Isolation voltage
- 3000 V rms for ADuM3195
- 5000 V rms for ADuM4195