| Features |
- 16 bidirectional input/output stages at 24 V
- Input/output mode programmable in 4-channel blocks
- Short-circuit-proof high-side drivers with diagnosis function
- 500 mA pulse and 150 mA permanent load driving capability
- Active flyback circuit
- Load diagnosis for driver current, output voltage and impedance (cable fractures, resistance and short circuits)
- 10-bit A/D converter for the generation of diagnosis measurement values
- Safety devices (voltage monitor, temperature sensor with warning and shutdown features, power output enable pin)
- Programmable interrupt generation with an events storage facility
- Variable digital filters for the debouncing of I/O signals
- Fast 8-bit parallel or serial SPI™-compatible µC interface permits use in buses
- Logic supply from 3 V upwards
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