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TMP236

ACTIVO

Sensor de temperatura de salida analógica de ±2.0 °C, con ganancia de 19.5 mV/°C

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TMP236

ACTIVO
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Detalles del producto

Local sensor accuracy (max) 1, 1.2, 2 Rating Catalog Operating temperature range (°C) -10 to 125 Supply current (max) (µA) 12 Interface type Analog output Sensor gain (mV/°C) 19.5 Features Industry standard pinout
Local sensor accuracy (max) 1, 1.2, 2 Rating Catalog Operating temperature range (°C) -10 to 125 Supply current (max) (µA) 12 Interface type Analog output Sensor gain (mV/°C) 19.5 Features Industry standard pinout
SOT-23 (DBZ) 3 6.9204 mm² (2.92 mm × 2.37 mm) SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm)
  • 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
  • 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.

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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TMP235 ACTIVO Sensor de temperatura analógico de 1 °C y 10 mV/°C Lower sensor gain (10 mV/°C) pin-compatible alternative with wider temperature range (-40 to 150°C)
TMP236-Q1 ACTIVO Sensor de temperatura de salida analógica de ±0.5 °C de calidad automotriz, con ganancia de 19.5 mV/ Automotive qualified version

Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TMP23x Low-Power, High-Accuracy Analog Output Temperature Sensors datasheet (Rev. E) PDF | HTML 29/05/2019
Artículo técnico How to design an infrared thermometer quickly PDF | HTML 7/04/2020
Nota sobre la aplicación Temperature sensors: PCB guidelines for surface mount devices (Rev. A) 18/01/2019
Nota sobre la aplicación Wearable Temp-Sensing Layout Considerations Optimized for Thermal Response (Rev. B) 23/10/2018
Artículo técnico Should you choose an NTC thermistor, linear thermistor or analog temperature senso PDF | HTML 12/10/2015
Informe Temperature sensor solutions for low-voltage systems 11/05/2005

Diseño y desarrollo

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Placa de evaluación

TMP236EVM — Módulo de evaluación TMP236 de sensor de temperatura analógico de baja potencia

El kit de evaluación TMP236EVM es un sistema de conectar y usar para probar y evaluar el sensor de temperatura analógico TMP236. El módulo de evaluación utiliza una interfaz USB para el control y la transmisión de datos, y puede conectarse a un puerto USB de PC. Con la sencilla interfaz gráfica de (...)
Guía del usuario: PDF
Productos y hardware compatibles
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Third-party accessory

ADTEC-3P-EBIKE — Sensor de torque y cadencia para bicicletas eléctricas AD-TEC con sistema magnetomecánico DRV425

AD-TEC is a German deep-tech sensor company that develops contactless, magneto mechanical torque and cadence sensing solutions for eBike and pedal-assist systems, leveraging TI's DRV425 fluxgate magnetometer and a complete TI silicon stack. The AD-TEC eBike sensor is a permanently magnetized (...)
Desde: AD-TEC GmbH
Productos y hardware compatibles
GUI para el módulo de evaluación (EVM)

SBOC489 — TMP23xEVM GUI v1.3

Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOT-23 (DBZ) 3 Ultra Librarian
SOT-SC70 (DCK) 5 Ultra Librarian
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