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TMP235A2DBZT

Analog sensor for measuring temperature, packaged in SOT-23 with 3-pin configuration

Quantity Unit Price(USD) Ext. Price
1 $0.805 $0.80
10 $0.664 $6.64
30 $0.594 $17.82
250 $0.524 $131.00
500 $0.482 $241.00
1000 $0.461 $461.00

Inventory:8,497

*The price is for reference only.
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Overview of TMP235A2DBZT

The TMP235A2DBZT is a low-power, digital temperature sensor IC with an accuracy of ±0.5°C over the range of -40°C to +125°C, designed for precise temperature measurements in various applications. It provides a digital output using I2C interface, making it easy to integrate with microcontrollers and digital systems.

Pinout

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

  • VDD: Power supply input
  • GND: Ground connection
  • SDA: Serial data input/output for I2C communication
  • SCL: Serial clock input for I2C communication
  • ADR0: Address selection pin 0
  • ADR1: Address selection pin 1
  • ALERT: Alarm output
  • ADDR: Address input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TMP235A2DBZT IC for a visual representation.

Key Features

  • Digital Temperature Sensor: Provides accurate temperature measurements with a resolution of 9 to 12 bits.
  • Low Power Consumption: Operates at low power levels, making it suitable for battery-powered devices.
  • I2C Interface: Supports digital communication via the I2C protocol for easy integration with microcontrollers.
  • Wide Temperature Range: Functions effectively in temperatures ranging from -40°C to +125°C.
  • Alarm Function: Includes an alarm output for temperature threshold detection.

Note: For detailed technical specifications, please refer to the TMP235A2DBZT datasheet.

Application

  • Temperature Monitoring: Ideal for temperature monitoring and control systems in various devices.
  • Environmental Monitoring: Suitable for environmental monitoring applications requiring temperature sensing.
  • Thermal Management: Used in systems for thermal management and protection against temperature variations.

Functionality

The TMP235A2DBZT is a digital temperature sensor IC that provides accurate temperature readings and alarm functionality for temperature-sensitive applications. It offers easy interfacing through the I2C protocol, making it versatile for temperature monitoring systems.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) to the power supply voltage.
  • I2C Communication: Connect SDA (Pin 3) and SCL (Pin 4) to the respective I2C data and clock lines on the microcontroller.
  • Address Selection: Use ADR0 (Pin 5) and ADR1 (Pin 6) pins for device address configuration.

Frequently Asked Questions

Q: What is the resolution of the temperature readings from the TMP235A2DBZT?
A: The temperature readings can have a resolution ranging from 9 to 12 bits, providing accurate temperature data.

Q: Is the TMP235A2DBZT suitable for mobile applications due to its low power consumption?
A: Yes, the TMP235A2DBZT's low power consumption makes it a suitable choice for mobile devices and other battery-powered applications requiring temperature sensing.

Equivalent

For similar functionalities, consider these alternatives to the TMP235A2DBZT:

  • TMP36: Analog temperature sensor with a wide temperature range and easy interfacing.
  • DS18B20: Digital temperature sensor with a unique 1-Wire interface for simple integration.

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 Operating temperature range (°C) -40 to 150
Supply voltage (min) (V) 2.3 Supply voltage (max) (V) 5.5
Supply current (max) (µA) 12 Interface type Analog output
Sensor gain (mV/°C) 10 Rating Catalog
Features Industry standard pinout

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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packageimg

TMP235A2DBZT

Analog sensor for measuring temperature, packaged in SOT-23 with 3-pin configuration

Inventory:

8,497