AMC22C12 Description
The AMC22C12 is an isolated window parator with a short response time. The open-drain output is separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide galvanic isolation of up to 3 kVRMS according to DIN EN IEC 60747-17 (VDE 0884-17) and UL1577, and supports a working voltage of up to 560 VRMS.
AMC22C12 Key Features
- Wide high-side supply range: 3 V to 27 V
- Low-side supply range: 2.7 V to 5.5 V
- Adjustable threshold
- Window-parator mode: ±20 mV to ±300 mV
- Positive-parator mode: 600 mV to 2.7 V
- Reference for threshold adjustment: 100 μA, ±1%
- Trip threshold error: ±1% (max) at 250 mV
- Open-drain output with optional latch mode
- Propagation delay: 280 ns (typ)
- High CMTI: 55 V/ns (min)
AMC22C12 Applications
- Overcurrent or overvoltage detection in