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MCP9983

Microchip
Part Number MCP9983
Manufacturer Microchip
Description Accurate Multichannel Automotive Temperature Monitor
Published Jan 22, 2024
Detailed Description MCP998X/MCP9933 MCP998XD/MCP9933D 2-Wire, ±1.0°C Accurate Multichannel Automotive Temperature Monitor Features Overvie...
Datasheet PDF File MCP9983 PDF File

MCP9983
MCP9983

Overview
MCP998X/MCP9933 MCP998XD/MCP9933D 2-Wire, ±1.
0°C Accurate Multichannel Automotive Temperature Monitor Features Overview Temperature Measurement • 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 compensation - Ideality factor correction - Resistance error correction Communications • SMBus 3.
1/I2C Compatible • 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 compliant ALERT • Compatible 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 resi...


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