TMP451-Q1
Features
- Qualified for automotive applications
- AEC-Q100 qualified with the following results:
- Device temperature grade 1:
- 40°C to 125°C ambient operating temperature range
- ±1°C accuracy for local and remote diode sensors
- 0.0625°C resolution for local and remote channels
- 1.7-V to 3.6-V supply and logic voltage range
- 27-µA operating current, 3-µA shutdown current
- Series resistance cancellation
- η-factor and offset correction
- Programmable digital filter
- Diode fault detection
- Two-wire and SMBus™ serial interface
- 8-pin WSON (WDFN) packages
- 2.50-mm × 2.50-mm with Wettable Flanks (DQW)
- 2.00-mm × 2.00-mm (DQF)
2 Applications
- Automotive infotainment systems
- ECU processor temperature monitoring
- TCM processor temperature monitoring
- BCM processor temperature monitoring
- LED headlight thermal control
3 Description
The TMP451-Q1 device is a high-accuracy, low-power remote temperature sensor monitor with a built-in local temperature sensor. The remote...
