TMP235
- Cost-effective alternative to thermistors
- Tight accuracy across a wide temperature range:
- ±2.5°C (maximum): –40°C to +150°C (TMP235)
- ±2.5°C (maximum): –10°C to +125°C (TMP236)
- Available in two accuracy level variants:
- A2 level: ±0.5°C (typical)
- A4 level: ±1°C (typical)
- Positive slope sensor gain, offset (typical):
- 10 mV/°C, 500 mV at 0°C (TMP235)
- 19.5 mV/°C, 400 mV at 0°C (TMP236)
- Wide operating supply voltage range:
- 2.3 V to 5.5 V (TMP235)
- 3.1 V to 5.5 V (TMP236)
- Short-circuit protected output
- Low power: 9 µA (typical)
- Strong output for driving loads up to 1000 pF
- Available package options:
- 5-pin SC70 (DCK) surface mount
- 3-pin SOT-23 (DBZ) surface mount
- Footprint compatible with industry-standard LMT8x-Q1 and LM20 temperature sensors
The TMP23x devices are a family of precision CMOS integrated-circuit linear analog temperature sensors with an output voltage proportional to temperature engineers can use in multiple analog temperature-sensing applications. These temperature sensors are more accurate than similar pin-compatible devices on the market, featuring typical accuracy from 0°C to +70°C of ±0.5°C. The increased accuracy of the series is designed for many analog temperature-sensing applications.The TMP235 device provides a positive slope output of 10 mV/°C over the full –40°C to +150°C temperature range and a supply range from 2.3 V to 5.5 V. The higher gain TMP236 sensor provides a positive slope output of 19.5 mV/°C from –10°C to +125°C and a supply range from 3.1 V to 5.5 V.
The 9-µA typical quiescent current and 800-µs typical power-on time enable effective power-cycling architectures to minimize power consumption for battery-powered devices. A class-AB output driver provides a strong 500-µA maximum output to drive capacitive loads up to 1000 pF and is designed to directly interface to analog-to-digital converter sample and hold inputs. With excellent accuracy and a strong linear output driver, the TMP23x analog output temperature sensors are cost-effective alternatives to passive thermistors.
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產品
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BLDC 驅動器
AC/DC 和 DC/DC 轉換器 (整合式 FET)
類比溫度感測器
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封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOT-23 (DBZ) | 3 | Ultra Librarian |
SOT-SC70 (DCK) | 5 | Ultra Librarian |
訂購與品質
- 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
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點