TMP112AIDRLR

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TMP112AIDRLR

SENSOR DIGITAL -40C-125C 6SOT

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local -40°C ~ 125°C
OutputType I²C/SMBus
Voltage-Supply 1.4V ~ 3.6V
Resolution 12 b
Features One-Shot, Output Switch, Shutdown Mode
Accuracy-Highest(Lowest) ±0.5°C (±1°C)
TestCondition -20°C ~ 65°C (-40°C ~ 125°C)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SOT-563, SOT-666

Tổng quan

Description

The TMP112AIDRLR is a digital temperature sensor manufactured by Texas Instruments. It is designed for use in various applications requiring precise temperature measurements. The sensor is part of the TMP112 series and is known for its high accuracy, low power consumption, and compact size. It operates over a wide temperature range, typically from -40°C to +125°C, and offers a digital output that can be integrated into microcontrollers and other digital systems.
This sensor communicates via the I2C interface, making it compatible with a wide range of digital circuits and systems. It features a 12-bit resolution, providing a high level of precision in temperature readings. The TMP112AIDRLR is often used in applications such as environmental monitoring, consumer electronics, industrial control systems, and HVAC systems.
Additionally, the sensor comes in a small SOT-563 package, which is suitable for space-constrained applications. Its low power consumption makes it ideal for battery-powered devices. Overall, the TMP112AIDRLR is a reliable and efficient solution for accurate temperature measurement needs.

Features

The TMP112AIDRLR is a digital temperature sensor from Texas Instruments, designed for high precision and low power consumption. Key features include:
1. High Accuracy: It offers a temperature accuracy of ±0.5°C (typical) over a range of -40°C to +125°C.

2. Digital Output: The sensor provides a 12-bit digital output, available via an I²C interface, which makes integration with microcontrollers straightforward.
3. Low Power Consumption: It consumes minimal power, making it suitable for battery-operated devices. It operates with a supply voltage range of 1.4V to 3.6V.
4. Small Package: The TMP112AIDRLR comes in a compact 6-pin SOT-563 package, ideal for space-constrained applications.
5. Wide Temperature Range: It covers a broad temperature range from -40°C to +125°C, useful for various applications.
6. Programmable Alert: Features an alert function that can be programmed for temperature thresholds, enhancing its functionality in monitoring applications.
7. Fast Conversion Time: The sensor offers a quick response time, with conversion rates as fast as 26 ms.
These features make the TMP112AIDRLR suitable for applications in consumer electronics, environmental sensing, and industrial monitoring.

Package

The TMP112AIDRLR is a digital temperature sensor from Texas Instruments, housed in an SOT-563 package. This package type is compact and suitable for space-constrained applications, providing I2C interface capabilities for easy integration into various designs.

Pinout

The TMP112AIDRLR is a digital temperature sensor from Texas Instruments. It is housed in a small SOT-563 package, which has 6 pins. Here is a concise breakdown of its pin functions:
1. V+: Power supply pin. Connects to a power source, typically between 1.4V to 3.6V.
2. GND: Ground pin. Connects to the system ground.
3. SDA: Serial Data Line. Used for data transfer in I²C communication.
4. SCL: Serial Clock Line. Used for clock input in I²C communication.
5. ALERT: Alert pin. Outputs a signal when the temperature exceeds a user-defined limit or for other programmable alert conditions.
6. NC: No Connect. This pin is not used and can be left unconnected.
The TMP112AIDRLR is designed for high accuracy and low power consumption, making it suitable for a variety of applications, including environmental monitoring, industrial controls, and consumer electronics.

Manufacturer

The TMP112AIDRLR is manufactured by Texas Instruments. Texas Instruments is a multinational technology company that specializes in designing and manufacturing semiconductors and various integrated circuits. They are one of the largest producers of chips for electronics and are known for their contributions to the development of analog and embedded processing technologies. The company serves a wide range of industries, including automotive, industrial, personal electronics, and communications equipment.

Application

The TMP112AIDRLR is a digital temperature sensor commonly used in various applications, including environmental monitoring, consumer electronics, industrial controls, medical equipment, and HVAC systems. Its high accuracy, low power consumption, and small package size make it suitable for battery-operated devices, wearable technology, and IoT applications where precise temperature measurement and efficient energy use are crucial.

Equivalent

The TMP112AIDRLR, a digital temperature sensor from Texas Instruments, has several equivalent products that offer similar functionality. These include:
1. LM75 from NXP or Texas Instruments
2. MCP9808 from Microchip Technology
3. ADT7420 from Analog Devices
4. MAX30205 from Maxim Integrated
These alternatives vary in specifications like accuracy, temperature range, and interface, so it's important to review these parameters to ensure compatibility with your application.

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