STLM75M2F

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STLM75M2F

SENSOR DIGITAL -55C-125C 8SO

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local -55°C ~ 125°C
OutputType I²C/SMBus
Voltage-Supply 2.7V ~ 5.5V
Resolution 9 b
Features Output Switch, Programmable Limit, Shutdown Mode, Standby Mode
Accuracy-Highest(Lowest) ±2°C (±3°C)
TestCondition -25°C ~ 100°C (-55°C ~ 125°C)
OperatingTemperature -55°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The STLM75M2F is a digital temperature sensor designed by STMicroelectronics. It features an I²C/SMBus interface, allowing it to communicate efficiently with microcontrollers and other digital systems. This sensor is highly sensitive and capable of providing precise temperature readings. The STLM75M2F operates over a broad temperature range, typically from -55°C to +125°C, and offers high accuracy, making it suitable for various applications, such as industrial, consumer electronics, and environmental monitoring.
One of its key features is its low power consumption, which is advantageous for battery-powered devices. The sensor is equipped with an over-temperature alarm function, providing alerts when temperatures exceed user-defined limits, enhancing its utility in safety-critical applications. The STLM75M2F package is compact, making it easy to integrate into space-constrained designs. Its robust design and reliable performance help ensure accurate temperature measurements in diverse environments.

Features

The STLM75M2F is a digital temperature sensor with an integrated I²C/SMBus interface. It is designed for high-accuracy temperature measurements and features the following:
1. Temperature Range: Measures temperatures from -55°C to +125°C.

2. Accuracy: Offers a typical accuracy of ±2°C.
3. Resolution: Provides a temperature resolution of 0.125°C.
4. Interface: Uses I²C/SMBus for communication, supporting multiple device addresses for easy integration into systems.
5. Power Supply: Operates with a supply voltage range from 2.7V to 5.5V.
6. Low Power Consumption: Features low operating current, making it suitable for battery-powered applications.
7. Programmable Features: Includes programmable temperature limits and hysteresis settings for customized operation.
8. Alert Function: Has an alert function for temperature threshold detection and response.
9. Package: Available in a small, surface-mount package, which is space-efficient for compact designs.
10. Applications: Suitable for a variety of applications including environmental monitoring, consumer electronics, and industrial controls.
These features make the STLM75M2F an ideal choice for precise and efficient temperature monitoring solutions.

Package

The STLM75M2F is a digital temperature sensor in an 8-pin SOIC (Small Outline Integrated Circuit) package. This type of package is compact and surface-mounted, suitable for integration into various electronic devices where space is a constraint.

Pinout

The STLM75M2F is a digital temperature sensor with a 2-wire I2C interface. It typically comes in an 8-pin SO8 package. The pin functions are as follows:
1. SDA (Pin 1): Serial Data Line. Used for I2C communication.
2. SCL (Pin 2): Serial Clock Line. Used for I2C communication.
3. OS/ALERT (Pin 3): Over-limit Signal/Alert. Used to indicate when the temperature exceeds a user-defined limit.
4. GND (Pin 4): Ground. The reference point for the supply voltage.
5. A2 (Pin 5): Address Pin 2. Used to set the I2C slave address.
6. A1 (Pin 6): Address Pin 1. Used to set the I2C slave address.
7. A0 (Pin 7): Address Pin 0. Used to set the I2C slave address.
8. VDD (Pin 8): Supply Voltage. Powers the device.
The STLM75M2F is used for precise temperature measurements and can operate over a wide temperature range. It is mainly used in applications requiring thermal management and temperature monitoring.

Manufacturer

The STLM75M2F is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products. They serve various sectors, including consumer electronics, automotive, industrial, and communication equipment. The company is known for its innovative solutions in microcontrollers, sensors, analog and mixed-signal devices, and power management, among others.

Application

The STLM75M2F is a temperature sensor commonly used in applications such as environmental monitoring, industrial control systems, HVAC systems, and consumer electronics. It provides accurate temperature measurements and is often employed in thermal management for computer systems, battery management in portable devices, and thermal protection in various electronic equipment. Its compact size and digital interface make it suitable for integration into a wide range of temperature-sensitive applications.

Equivalent

The STLM75M2F is a temperature sensor with an I2C interface. Equivalent products include:
1. LM75 - by various manufacturers like NXP and Texas Instruments, which offers similar functionality.
2. TMP75 - by Texas Instruments, another close alternative with similar features.
3. ADT75 - by Analog Devices, providing comparable performance.
4. MCP9800/1/2/3 - by Microchip, which are also similar in functionality and interface.
These alternatives share similar specifications and can typically be used as substitutes depending on specific design requirements.

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