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LMT89DCKR

Board Mount Temperature Sensors 2.4V,10uA,DSBGA Temp Sensor

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LMT89DCKR

Board Mount Temperature Sensors 2.4V,10uA,DSBGA Temp Sensor

Los pedidos superiores a $200 son elegibles para un regalo de estilo chino de edición limitada.

Los pedidos superiores a $200 son elegibles para un regalo de estilo chino de edición limitada.

Los pedidos superiores a $1000 califican para una exención de tarifa de envío de $30.

Los pedidos que superen los $5000 disfrutan de la exención de tarifas de envío y transacción.

Estas ofertas son aplicables tanto a clientes nuevos como existentes y son válidas desde el 1 de enero de 2024 hasta el 31 de diciembre de 2024..

  • Fabricante:

    TI

  • Ficha de datos:

    LMT89DCKR datasheet

  • Paquete/Estuche:

    SC70-5

  • categoria de producto:

    Sensores de temperatura, transductores

  • RoHS Status:

Envíe su solicitud de cotización ahora y esperamos brindarle una cotización dentro de mayo 08, 2024. Realice su pedido ahora y esperamos completar la transacción dentro de mayo 13, 2024. Ps: La hora es según GMT+8:00.

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Pago :
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Existencias:3000 PCS

Nuestro compromiso es entregar cotizaciones rápidas dentro de las 12 horas. Para obtener más ayuda, por favor contáctenos en sales@censtry.com.

LMT89DCKR Detalles de producto

1 Features

● Cost-Effective Alternative to Thermistors

● Rated for full -55°C to 130°C Range

● Available in an SC70 Package

● Predictable Curvature Error

● Suitable for Remote Applications


2 Applications

● Industrial

● HVAC

● Automotive

● Disk Drives

● Portable Medical Instruments

● Computers

● Battery Management

● Printers

● Power Supply Modules

● FAX Machines

● Mobile Phones

● Automotive


3 Description

The LMT89 device is a precision analog output CMOS integrated-circuit temperature sensor that operates over a - -55°C to 130*C temperature range.


The power supply operating range is 2.4 V to 5.5 V.


The transfer function of LMT89 device is predominately linear, yet has a slight predictable parabolic curvature. The accuracy of the LMT89 device,when specified to a parabolic transfer function is typically +1.5°C at an ambient temperature of 30°C. The temperature error increases linearly and reaches a maximum of +2.5°C at the temperature range extremes. The temperature range is affected by the power supply voltage. At a power supply voltage of 2.7 V_ to 5.5 V, the temperature range extremes are 130°C and -55°C. Decreasing the power supply voltage to 2.4 V changes the negative extreme to -30°C, while the positive remains at 130°C.


The quiescent current of the LMT89 device is less than 10 μA. Therefore, self-heating is less than 0.02°C in still air. Shutdown capability for the LMT89 device is intrinsic because its inherent low power consumption allows it to be powered directly from the output of many logic gates or does not necessitate shutdown at all. The LMT89 device is a cost-competitive alternative to thermistors.


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