MCP9983D
Description
The MCP998X/MCP9933/MCP998XD/MCP9933D family of devices is a high-accuracy, low-cost, 2-wire munication protocol (I2C/SMBus) temperature sensor. The MCP998X/MCP9933/MCP998XD/MCP9933D family can monitor up to five temperature channels.
Key Features
- Up to Four External Temperature Monitors - ±1°C max. accuracy (-40°C < TDIODE < +125°C) - 0.125°C resolution
- Internal Temperature Monitor - ±1°C accuracy - 0.125°C resolution
- Anti-Parallel Diodes for Extra Diode Support
- Advanced measurement techniques: - Automatic beta pensation - Ideality factor correction - Resistance error correction munications
- SMBus 3.1/I2C patible
- Up to 1 MHz Clock Rate - Supports block mode reads and writes for faster access - Temperature registers duplicated in a separate, contiguous block for easy access
- Maskable ALERT/THERM pin - Maskable with register control - Set point controlled by I2C register write (+85°C default) - I2C pliant ALERT
- patible with EIA/JEDEC 8-7 standard for 1.8V and 3.3V logic levels
- Non-Maskable THERM/ADDR and SYS_SHDN Pins - Set point controlled by pull-up resistor option available (MCP998XD only) - Acts in either Interrupt or parator mode Other Features
- Resistor Programmable System Shutdown Temperature (MCP998XD only)
