TMP468 Description
The TMP468 device is a multi-zone, high-accuracy, low-power temperature sensor using a two-wire, SMBus or I2C patible interface. Up to eight remote diode-connected temperature zones can be monitored simultaneously in addition to the local temperature. Aggregating the temperature measurements across a system allows improved performance through tighter guard bands and can reduce board plexity.
TMP468 Key Features
- 1 8-Channel Remote Diode Temperature Sensor Accuracy: ±0.75°C (Maximum)
- Local and Remote Diode Accuracy: ±0.75°C (Maximum)
- Local Temperature Sensor Accuracy for the DSBGA Package: ±0.35°C (Maximum)
- Temperature Resolution: 0.0625°C
- Supply and Logic Voltage Range: 1.7 V to 3.6 V
- 67-µA Operating Current (1 SPS, All Channels
- 0.3-µA Shutdown Current
- Remote Diode: Series Resistance Cancellation
- Register Lock Function Secures Key Registers
- I2C or SMBus™ patible Two-Wire Interface With Pin-Programmable Address