Texas Instruments TMP235AQDCKRQ1
- Part Number:
- TMP235AQDCKRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6393769-TMP235AQDCKRQ1
- Description:
- Automotive Grade ±1.5°C 2.3V to 5.5V analog output temperature sensor with 10 mV/°C gain
- Datasheet:
- tmp235-q1
- Local sensor accuracy (max)1.5
- Operating temperature range (°C)-40 to 125
- Supply voltage (min) (V)2.3
- Supply voltage (max) (V)5.5
- Supply current (max) (μA)12
- Interface typeAnalog output
- RatingAutomotive
- FeaturesIndustry standard pinout
- TI functional safety categoryFunctional Safety-Capable
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.
Automotive, 1.5C analog temperature sensor, 10 mV/C 5-SC70 -40 to 125
LOW-POWER HIGH-ACCURACY ANALOG O
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ImagePart NumberManufacturerLocal sensor accuracy (max)Operating temperature range (°C)Supply voltage (min) (V)Supply voltage (max) (V)Supply current (max) (μA)Interface typeRatingFeaturesTI functional safety categorySensor gain (mV/°C)View Compare
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TMP235AQDCKRQ11.5-40 to 1252.35.512Analog outputAutomotiveIndustry standard pinoutFunctional Safety-Capable--
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1-10 to 1253.15.512Analog outputCatalogIndustry standard pinout-19.5
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1-10 to 1253.15.512Analog outputCatalogIndustry standard pinout-19.5
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1-10 to 1253.15.512Analog outputCatalogIndustry standard pinout-19.5
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