| Parameter |
Value |
| Operating Voltage (Vcc) |
2.7 - 5.5 |
| Temp. Range (deg C) |
-40°C to +125°C |
| Resolution (Bit) |
User selectable 9-12 |
| NVM Registers |
Yes |
| Interface Type |
I2C/SMBus |
Based on the industry standard "LM75" compatible digital temperature sensor, the Atmel AT30TS750 combines precision temperature monitoring with nonvolatile (NVM) registers. The value-added NVM registers allow user configuration settings to be permanently retained across power cycles to simplify the system design, reduce processor startup code, and improve system reliability. In addition, the AT30TS750 includes programmable high and low temperature alarms, user-selectable temperature resolution up to 12 bits, and an I2C/SMBus compatible serial interface.
The AT30TS750 converts temperatures from -40°C to +125°C to a digital word and provides a typical accuracy of ±0.5°C over the operating temperature range of 0°C to +85°C. The device is factory calibrated and requires no external components to help provide a cost effective solution. To reduce current consumption and save power, the AT30TS750 features a shutdown mode that turns off all internal circuitry except for the internal power-on reset and serial interface circuits. In addition, the device features a power saving one-shot mode that allows the device to make a temperature measurement and update the temperature register and then return to shutdown mode.
BuildingAutomation: 消防与安全, 舒适性与控制, 远程护理
HomeAppliances: 电机控制, 烹饪, 清洗, 制冷
HomeEntertainment: 视频, 音频, 远程控制
IndustrialAutomation: 传感器, 工业通信, 人机接口, 仪表
Lighting: HID 镇流器, 荧光灯镇流器, 照明控制
Metering: 家庭显示装置, 电表, 数据集中器, 煤气表和水表
MobileElectronics: 便携式音频播放器, 移动电话和移动互联网设备, 掌上电脑
PCPeripherals: 小型 I/O 设备, 音频 I/O 设备
