The TMP75BIDGKT is an Integrated Digital Temperature Sensor with a 12-bit analogue-to-digital converter (ADC) that is pin and register compatible with the industry-standard LM75 and TMP75. The TMP75B features SMBus and two-wire interface compatibility and allows up to eight devices on the same bus with the SMBus over-temperature alert function. The programmable temperature limits and the ALERT pin allow the sensor to operate as a stand-alone thermostat or an over-temperature alarm for power throttling or system shutdown. The factory-calibrated temperature accuracy and the noise-immune digital interface make the TMP75B the preferred solution for temperature compensation of other sensors and electronic components, without the need for additional system-level calibration or elaborate board layout for distributed temperature sensing.
- Up to 8 Pin-programmable bus addresses
- Over-temperature ALERT pin with programmable trip values
- Shutdown mode for battery power saving
- One-shot conversion mode for custom update rates
- 45μA (typical) Active quiescent current
- 0.3μA Typical shutdown quiescent current
传感与仪器, 计算机和计算机周边, 消费电子产品, HVAC, 自动化与过程控制, 通信与网络, 热管理
