STLM75DS2F

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STLM75DS2F

SENSOR DIGITAL -55C-125C 8MSOP

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Thông số kỹ thuật

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-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Tổng quan

Description

The STLM75DS2F is a digital temperature sensor designed for precision temperature measurement and monitoring applications. It operates over a wide temperature range and provides accurate temperature readings through a digital I²C/SMBus interface, making it easy to integrate into various electronic systems. The sensor is known for its high accuracy and low power consumption, which is ideal for use in portable and battery-powered devices.
Key features of the STLM75DS2F include programmable temperature thresholds and hysteresis settings, which allow users to customize alerts for temperature-critical applications. Its compact size and surface-mount package make it suitable for space-constrained applications. The sensor is often used in consumer electronics, industrial control systems, and data communication equipment due to its reliability and ease of use.
The STLM75DS2F ensures robust performance with features like fault tolerance and noise immunity, making it a dependable choice for precision thermal management in a variety of electronic applications.

Features

The STLM75DS2F is a digital temperature sensor from STMicroelectronics. It features a high-precision temperature sensing capability with a typical accuracy of ±2°C. The sensor operates over a wide temperature range, typically from -55°C to +125°C, making it suitable for a variety of applications.
Key features include:
- Digital Output: The sensor outputs temperature data digitally via an I²C-compatible interface, which supports communication with a microcontroller.
- Low Power Consumption: It is designed for low power usage, which is ideal for battery-powered applications.
- Programmable Features: Users can configure the device's temperature alarm settings, making it versatile for monitoring temperature thresholds.
- Compact Design: The device is available in a small form factor, facilitating integration into space-constrained devices.
The STLM75DS2F is suitable for applications such as environmental monitoring, consumer electronics, industrial control systems, and more, providing reliable temperature measurement in a compact and efficient package.

Package

The STLM75DS2F is a digital temperature sensor housed in an SO-8 package type. This surface-mount package features eight pins, making it suitable for compact electronic designs.

Pinout

The STLM75DS2F is a digital temperature sensor with an I²C/SMBus interface. It typically comes in an 8-pin package, commonly a SO-8 configuration. Here’s a brief overview of its pin functions:
1. VDD: Supply voltage pin. Connect to the power supply.
2. GND: Ground pin. Connect to the system ground.
3. SDA: Serial Data Line. Used for I²C communication to transmit and receive data.
4. SCL: Serial Clock Line. Used to provide the clock signal for I²C communication.
5. OS/ALERT: Over-limit Signal/Alert. Open-drain output that signals when the temperature exceeds predefined limits.
6. NC: No Connection. Not internally connected. It can be left unconnected or connected to ground.
7. A0: Address Pin. Used to configure the least significant bit of the I²C address.
8. A1: Address Pin. Used to configure the second least significant bit of the I²C address.
These pin configurations allow the STLM75DS2F to communicate temperature readings and alerts through the I²C interface, making it suitable for integration into various temperature monitoring applications.

Manufacturer

The STLM75DS2F is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company operates in various markets, such as automotive, industrial, personal electronics, and communications, providing technology solutions that enable smart driving, smart industry, smart home, and smart city applications. STMicroelectronics is known for its focus on innovation, energy efficiency, and sustainability in its product offerings.

Application

The STLM75DS2F is a digital temperature sensor commonly used in applications that require precise temperature monitoring and control. Key application areas include consumer electronics, HVAC systems, industrial automation, healthcare devices, and server thermal management. Its digital interface makes it suitable for integration into microcontroller-based systems for smart devices, climate-controlled environments, and portable medical instruments where accurate temperature readings are crucial.

Equivalent

The STLM75DS2F is a temperature sensor. Equivalent products include the LM75 from Texas Instruments, MCP9800 from Microchip Technology, TMP75 from Texas Instruments, and the NXP LM75A. These devices offer similar functionality, typically featuring digital temperature sensing with an I2C interface.

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