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TMP236A4DBZR

Name: TMP236A4DBZR
Rating: 4.7 (12 reviews)

LOW-POWER HIGH-ACCURACY ANALOG O

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規格

Part Status	Active
Sensor Type	Analog, Local
Sensing Temperature - Local	-10°C ~ 125°C
Output Type	Ratiometric, Voltage
Voltage - Supply	3.1V ~ 5.5V
Resolution	19.5mV/°C
Accuracy - Highest (Lowest)	±4°C
Test Condition	-10°C ~ 125°C
Operating Temperature	-50°C ~ 150°C (TA)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3
Base Product Number	TMP236

概述

Description

The TMP236A4DBZR is a precision temperature sensor from Texas Instruments. It provides accurate temperature measurements with a typical accuracy of ±0.5°C over the range of -40°C to +125°C. The device offers a digital output via a 1-Wire interface, making it easy to integrate into various applications such as HVAC systems, industrial automation, and consumer electronics.
Key features include a wide operating voltage range (2.7V to 5.5V), low power consumption, and the ability to daisy-chain multiple sensors on a single wire. The TMP236A4DBZR also has a built-in temperature calibration, ensuring reliable performance without the need for external components.
The compact package (SOT23-5) facilitates space-saving designs, making it suitable for portable devices. Overall, the TMP236A4DBZR is an efficient solution for temperature monitoring in diverse applications.

Features

The TMP236A4DBZR is a precision temperature sensor designed for various applications. Key features include:
1. Temperature Range: Operates from -40°C to +125°C.
2. Accuracy: Offers a typical accuracy of ±0.5°C at +25°C and ±1.5°C across the full temperature range.
3. Digital Output: Provides a 12-bit digital output, allowing for high-resolution temperature readings.
4. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
5. I2C Interface: Utilizes an I2C-compatible interface for easy integration with microcontrollers and other digital systems.
6. Compact Package: Available in a small 4-pin SOT-23 package, facilitating space-saving designs.
7. Multiple Addressing: Supports multiple devices on the same I2C bus through configurable addresses.
8. Wide Supply Voltage: Operates from 2.7V to 5.5V, enhancing versatility in various applications.
These features make the TMP236A4DBZR ideal for temperature monitoring in consumer electronics, automotive, and industrial applications.

Package

The TMP236A4DBZR is provided in a 5-pin SOT-23 package type.

Pinout

The TMP236A4DBZR is a temperature sensor IC from Texas Instruments. It features an 8-pin package. The pin functions are as follows:
1. Pin 1 (V+): Positive power supply input (2.7V to 5.5V).
2. Pin 2 (SDA): Serial data line for I²C communication.
3. Pin 3 (SCL): Serial clock line for I²C communication.
4. Pin 4 (ALERT): Open-drain output that indicates an out-of-band temperature condition.
5. Pin 5 (GND): Ground reference.
6. Pin 6 (TP1): Test point (typically unused in standard applications).
7. Pin 7 (TP2): Test point (typically unused in standard applications).
8. Pin 8 (NC): No connection (internally not connected).
This IC provides digital temperature readings and integrates with I²C communication protocols, making it suitable for various temperature monitoring applications.

Manufacturer

The TMP236A4DBZR is manufactured by Texas Instruments (TI), a global semiconductor company. Founded in 1930, Texas Instruments designs and produces a wide range of analog and digital semiconductor solutions, including integrated circuits (ICs), processors, and microcontrollers. The company is known for its innovation in analog technology, embedded processing, and digital signal processing, serving various industries such as automotive, consumer electronics, and industrial applications. TI is recognized for its commitment to advancing technology and providing reliable products for engineers and designers worldwide.

Application

The TMP236A4DBZR is a precision temperature sensor commonly used in applications such as thermal management in industrial equipment, HVAC systems, automotive temperature monitoring, medical devices for body temperature measurement, and consumer electronics for temperature regulation. Its accuracy and low power consumption make it suitable for both portable and stationary applications where precise temperature readings are critical.

Equivalent

The TMP236A4DBZR is a temperature sensor with a similar output to the LM35 series. Equivalent products include the TMP36, LM75, and MCP9700. These alternatives can provide comparable temperature sensing capabilities, but ensure to check specifications for voltage range, accuracy, and interface compatibility before substitution.