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TMP421AIDCNT - Brand New Texas Instruments Temperature Sensors - Analog and Digital Output - Datasheet - Chipdatas

TMP421AIDCNT - Brand New Texas Instruments Temperature Sensors - Analog and Digital Output

In Stock:200000 ,Ready for Immediate Shipping
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In Stock: 200000, Ready for Immediate Shipping
Chipdatas Part No.:CD93-TMP421AIDCNT
Manufacturer Part No.:TMP421AIDCNT
Datecode:09+
Package:SOT-23-8
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  • Description

    The TMP421AIDCNT is a temperature sensor that provides an analog and digital output. It is widely categorized as a temperature sensor with analog and digital output. The sensor is equipped with an NMOS 4-bit microcontroller and has a small package size.

    Specifications and features

    • Supply Voltage: 2.7V to 5.5V
    • Temperature Range: -40°C to +125°C
    • Accuracy: ±1°C
    • Interface Type: I2C, SMBus
    • Package/Case: SOT-6
    • Output Type: Analog, Digital
    • Function: Local Temperature Sensor

    Application Scenarios

    The TMP421AIDCNT can be used in a variety of applications where temperature sensing is crucial such as industrial equipment, personal computers, mobile phones, and other electronic devices.

    Comparison

    Advantages
    • The TMP421AIDCNT provides high accuracy and precision measurements for temperature sensing applications.
    • The sensor is very small in size and can fit into various device types, making it ideal for space-constrained applications.
    • The TMP421AIDCNT has a wide supply voltage range for increased flexibility in use.
    • The sensor has both analog and digital outputs, providing flexibility for different system configurations.
    Disadvantages
    • The TMP421AIDCNT does not support a wide operating temperature range outside of -40°C to +125°C, limiting its use in extreme environments.
    • The sensor only provides a single temperature reading, making it unsuitable for applications that require multiple temperature measurements at different points in a system.
    • The sensor requires an I2C or SMBus interface for data transfer, which may restrict its use in certain applications.
  • Similar parts: 1255 , Click to view
    Attributes Value
    Category Temperature Sensors - Analog and Digital Output
    Manufacturer Texas Instruments
    Product Category Temperature Sensors - Analog and Digital Output
    Series TMP421
    Product Sensor
    Packaging Alternate Packaging
    Mounting-Style SMD/SMT
    Package-Case SOT-23-8
    Operating-Temperature -40°C ~ 125°C
    Output-Type SMBus
    Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode
    Voltage-Supply 2.7 V ~ 5.5 V
    Supplier-Device-Package SOT-23-8
    Configuration Local Remote
    Resolution 11 b
    Accuracy +/- 1.25 C to +/- 3 C
    Sensor-Type Digital, Local/Remote
    Test-Condition 15°C ~ 85°C (-40°C ~ 125°C)
    Shutdown Shutdown
    Local Temperature Sensors -40°C ~ 125°C
    Remote Temperature Monitor -64°C ~ 191°C
    Accuracy-Highest-Lowest ±1.5°C (±2.5°C)
    Maximum Operating Temperature + 125 C
    Operating temperature range - 40 C
    Operating-Supply-Current 32 uA
    Interface-Type 2-Wire I2C SMBus
    Output-Current 6 mA
    Supply-Voltage-Max 5.5 VDC
    Supply-Voltage-Min 2.7 VDC
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Additional Information
  • Datasheet: Download TMP421AIDCNT
  • Chipdatas Part: CD93-TMP421AIDCNT
  • Warehouse: China, Hong Kong
  • Dispatch: Within 24 hours
  • Free Shipping: Yes
  • Prority Shipping: Yes, 3-5 days
  • Last Updated: 2024/06/03 16:02 +0800
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    • Full or Partial Refund , If the item is not as described
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