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TMP121AIDBVT

Board-mounted temperature sensor suitable for high precision applications

Inventory:7,158

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Overview of TMP121AIDBVT

The TMP121AIDBVT is a digital temperature sensor IC that provides high-accuracy temperature measurements in a compact package. It is designed to interface with a microcontroller or digital system, making it suitable for various temperature sensing applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive power supply
  • GND: Ground connection
  • DATA: Digital output for temperature data
  • ALERT: Digital output for temperature alert function

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TMP121AIDBVT IC for a visual representation.

Key Features

  • High Accuracy: The TMP121AIDBVT offers high-precision temperature measurements, making it suitable for critical sensing applications.
  • Digital Output: Provides a digital output for temperature data, simplifying integration with digital systems.
  • Temperature Alert Function: Includes a digital output for temperature alert function, enabling real-time temperature monitoring.
  • Wide Operating Voltage Range: Operates from a single +1.4V to +3.6V supply, offering flexibility in power supply options.
  • Low Power Consumption: Features low power consumption, making it ideal for battery-powered temperature sensing applications.

Note: For detailed technical specifications, please refer to the TMP121AIDBVT datasheet.

Application

  • Temperature Monitoring Systems: Ideal for integrating into temperature monitoring and control systems.
  • Environmental Monitoring: Suitable for environmental monitoring applications where accurate temperature measurements are required.
  • Medical Devices: Used in medical devices and equipment for temperature sensing and control.

Functionality

The TMP121AIDBVT is a digital temperature sensor IC designed to provide accurate temperature measurements with digital output. It facilitates precise temperature monitoring and control in various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the supply voltage (+1.4V to +3.6V).
  • Data Output: Use the DATA (Pin 2) for reading temperature data digitally.
  • Alert Function: Utilize the ALERT (Pin 3) for monitoring temperature alerts and triggering appropriate actions.

Frequently Asked Questions

Q: Is the TMP121AIDBVT suitable for low-power applications?
A: Yes, the TMP121AIDBVT features low power consumption, making it suitable for battery-powered and low-power temperature sensing applications.

Q: What is the accuracy of the temperature measurements provided by the TMP121AIDBVT?
A: The TMP121AIDBVT offers high-accuracy temperature measurements with precision suitable for critical sensing applications.

Equivalent

For similar functionalities, consider these alternatives to the TMP121AIDBVT:

  • TMP117AIDRVT: This digital temperature sensor IC offers similar accuracy and digital output for temperature monitoring applications.
  • LM75AIDBVT: An alternative digital temperature sensor IC with comparable features and performance characteristics to the TMP121AIDBVT.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Local sensor accuracy (max) 1.5 Type Local
Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 2.7
Interface type SPI Supply voltage (max) (V) 5.5
Supply current (max) (µA) 50 Temp resolution (max) (Bits) 12
Remote channels (#) 0 Rating Catalog

Warranty & Returns

Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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TMP121AIDBVT

Board-mounted temperature sensor suitable for high precision applications

Inventory:

7,158