IDE、配置、編譯器或偵錯程式
ASC-STUDIO-TMP75B — ASC studio for configuring all aspects of the TMP75B temperature sensor
SysConfig can be used to help simplify configuration challenges and accelerate software development with the TMP75B temperature sensor.
TMP75B
- Low-Voltage Alternative to LM75 and TMP75
- Digital Output with Standard Two-Wire Serial Interface
- Up to 8 Pin-Programmable Bus Addresses
- Overtemperature ALERT Pin with Programmable Trip Values
- Shutdown Mode for Battery Power Saving
- One-Shot Conversion Mode for Custom Update Rates
- Operating Temperature Range: –55°C to +125°C
- Operating Supply Range: 1.4 V to 3.6 V
- Quiescent Current:
- 45 µA Active (typ)
- 0.3 µA Shutdown (typ)
- Accuracy:
- ±0.5°C (typ) from –20°C to +85°C
- ±1°C (typ) from –55°C to +125°C
- Resolution: 12 Bits (0.0625°C)
- Packages: SOIC-8 and VSSOP-8
The TMP75B is an integrated digital temperature sensor with a 12-bit analog-to-digital converter (ADC) that can operate at a 1.8-V supply, and is pin and register compatible with the industry-standard LM75 and TMP75. This device is available in SOIC-8 and VSSOP-8 packages, and requires no external components to sense the temperature. The TMP75B is capable of reading temperatures with a resolution of 0.0625°C and is specified over a temperature range of –55°C to +125°C.
The TMP75B features SMBus and two-wire interface compatibility, and allows up to eight devices on the same bus with the SMBus overtemperature alert function. The programmable temperature limits and the ALERT pin allow the sensor to operate as a stand-alone thermostat, or an overtemperature 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.
The TMP75B is ideal for thermal management and protection of a variety of consumer, computer, communication, industrial, and environmental applications.
技術文件
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檢視所有 4 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TMP75B 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert datasheet (Rev. B) | PDF | HTML | 2014年 8月 20日 |
| Application note | How to Read and Interpret Digital Temperature Sensor Output Data | PDF | HTML | 2024年 4月 12日 | |
| Application note | LM75B and TMP1075 Industry-Standard Devices: Design Guidelines and Spec Comparison (Rev. A) | PDF | HTML | 2024年 3月 7日 | |
| EVM User's guide | TMP75BEVM and TMP75CEVM User Guide | 2014年 4月 10日 |
設計與開發
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開發板
TMP75BEVM — 適用於數位輸出溫度感測器的 TMP75B 評估模組
The TMP75B is is a digital output temperature sensor capable of reading temperatures of -40ºC to +125ºC with 12 bits (0.0625 C) of resolution. The TMP75B uses a two-wire I2C protocol SMBus interface that allowsup to eight devices on one bus. It is ideal for extended temperature (...)
使用指南: PDF
參考設計
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參考設計
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| 封裝 | 引腳 | 下載 |
|---|---|---|
| SOIC (D) | 8 | 檢視選項 |
| VSSOP (DGK) | 8 | 檢視選項 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點