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TMP236-Q1

現行

具有 19.5 mV/°C 增益的車規 ±0.5°C 類比輸出溫度感測器

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產品規格表

TMP236-Q1

現行
產品規格表 立即訂購

產品詳細資料

Local sensor accuracy (max) 1.5 Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 3.1 Supply voltage (max) (V) 5.5 Supply current (max) (µA) 12 Interface type Analog output Sensor gain (mV/°C) 19.5 Rating Automotive Features Industry standard pinout TI functional safety category Functional Safety-Capable
Local sensor accuracy (max) 1.5 Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 3.1 Supply voltage (max) (V) 5.5 Supply current (max) (µA) 12 Interface type Analog output Sensor gain (mV/°C) 19.5 Rating Automotive Features Industry standard pinout TI functional safety category Functional Safety-Capable
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37
  • AEC-Q100 qualified for automotive applications
    • TMP235-Q1 grade 0: –40°C to +150°C
    • TMP236-Q1 grade 1: –40°C to +125°C
  • Functional Safety-Capable
  • Tight accuracy across a wide temperature range:
    • ±2.5°C (maximum): –40°C to +150°C (TMP235 -Q1)
    • ±2.5°C (maximum): –10°C to +125°C (TMP236 -Q1)
  • Positive slope sensor gain, offset (typical):
    • 10 mV/°C, 500 mV at 0°C (TMP235 -Q1)
    • 19.5 mV/°C, 400 mV at 0°C (TMP236 -Q1)
  • Wide operating supply voltage range:
    • 2.3 V to 5.5 V (TMP235 -Q1)
    • 3.1 V to 5.5 V (TMP236 -Q1)
  • 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, LM50-Q1, and LM20 temperature sensors
  • Cost-effective alternative to thermistors
  • AEC-Q100 qualified for automotive applications
    • TMP235-Q1 grade 0: –40°C to +150°C
    • TMP236-Q1 grade 1: –40°C to +125°C
  • Functional Safety-Capable
  • Tight accuracy across a wide temperature range:
    • ±2.5°C (maximum): –40°C to +150°C (TMP235 -Q1)
    • ±2.5°C (maximum): –10°C to +125°C (TMP236 -Q1)
  • Positive slope sensor gain, offset (typical):
    • 10 mV/°C, 500 mV at 0°C (TMP235 -Q1)
    • 19.5 mV/°C, 400 mV at 0°C (TMP236 -Q1)
  • Wide operating supply voltage range:
    • 2.3 V to 5.5 V (TMP235 -Q1)
    • 3.1 V to 5.5 V (TMP236 -Q1)
  • 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, LM50-Q1, and LM20 temperature sensors
  • Cost-effective alternative to thermistors

The TMP23x -Q1 devices are a family of automotive grade precision CMOS integrated-circuit linear analog temperature sensors with an output voltage proportional to temperature , serving various automotive applications from powertrain to infotainment. These temperature sensors have a typical accuracy from 0°C to +70°C of ±0.5°C. The TMP235 -Q1 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 -Q1 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 -Q1 analog output temperature sensors are cost-effective alternatives to passive thermistors.

The TMP23x -Q1 devices are a family of automotive grade precision CMOS integrated-circuit linear analog temperature sensors with an output voltage proportional to temperature , serving various automotive applications from powertrain to infotainment. These temperature sensors have a typical accuracy from 0°C to +70°C of ±0.5°C. The TMP235 -Q1 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 -Q1 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 -Q1 analog output temperature sensors are cost-effective alternatives to passive thermistors.
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TMP235-Q1 現行 具有 +10mV/°C 增益的車規 ±1.5°C 2.3V 至 5.5V 類比輸出溫度感測器 Lower sensor gain (10 mV/°C) pin-compatible alternative with wider temperature range (-40 to 150°C)
TMP236 現行 具有 19.5mV/°C 增益的 ±2.0°C 類比輸出溫度感測器 Industrial grade version

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類型 標題 日期
* Data sheet TMP23x-Q1 Automotive Grade, High-Accuracy Analog Output Temperature Sensors datasheet (Rev. D) PDF | HTML 2022年 6月 30日
Functional safety information TMP23x-Q1 Functional Safety FIT Rate and FMD (Rev. A) 2021年 8月 30日

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開發板

TMP236EVM — TMP236 低功耗類比溫度感測器評估模組

The TMP236EVM evaluation kit is a plug and play system to test and evaluate the TMP236 analog temperature sensor. The EVM utilizes a USB interface for control and data streaming, and can be to plugged into a PC USB port. With the simple GUI, temperature measurements can be streamed within a matter (...)
使用指南: PDF
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