Dallas Dual Channel programmable I/O

Dual Channel programmable I/O 1-Wire Chip

FEATURES:
- Open-Drain Programmable I/O Pins
- PIO Pins Support 20mA max Continuous Current Sink
- Supports 28V (max) PIO Pin Operating Voltage
- On-Resistance of PIO Pulldown Transistor 20Ω max; OFF Resistance 1MΩ min
- Parasitic Power Supply Through 1-Wire
- Communicates to Host with a Single Digital Signal at 14.9kbps or 100kbps Using 1-Wire Protocol
- Unique 64-bit ROM Serial Number Factory Lasered Into Each Device
- Switchpoint Hysteresis and Filtering to Optimize Performance in the Presence of Noise
- 1-Wire I/O Pin Supports 28V Absolute Maximum DC Level for Fault Conditions
- Operates Over a Wide 1-Wire Voltage Range of 2.8V to 5.25V from 0°C to +70°C
- High ESD Immunity of 1-Wire I/O Pin: 8kV HBM Typical
- TSOC package