DS1854 Key Features
- Four Total Monitored Channels (Temperature, VCC, MON1, MON2)
- Two External Analog Inputs (MON1, MON2)
- Internal Direct-to-Digital Temperature Sensor
- Two 50kΩ, Linear, 256-Position, Nonvolatile Temperature-Controlled Variable Resistors
- Resistor Settings Changeable Every 2°C
- Access to Monitoring and ID Information Configurable with Separate Device Addresses
- Resistor Disable (Open-Circuit) Function
- 2-Wire Serial Interface
- Two Buffers with TTL/CMOS-patible Inputs and Open-Drain Outputs
- Operates from a 3.3V or 5V Supply