4DIR1400H
Overview
Quad-channel digital isolator 4DIR1400H in DSO-16 wide-body package
The 4DIR1400H (with 3 forward channels) provides robust reinforced isolation for high-voltage applications. Four data channels allow for simplified and high-power density designs and improve system efficiency with low power consumption. With a wide supply voltage range, active-high output enable and default low output state, it is a perfect fit for SMPS applications where reinforced isolation is required.
Summary of Features
- Data rates up to 40 Mbps
- Supply voltage: 2.7 V – 6.5 V
- VISO of 5700 VRMS
- Low current consumption 6.4 mA @ 1 Mbps
- CMTI: 100 kV/µs (min)
- Operating temperature: -40 to 125°C
Benefits
- High immunity against system noise
- Higher system efficiency
- Reliable high default output state
- Simplified system certification
- Easy device replacement
- Alternative sourcing
Potential Applications
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