STLM75DS2F

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STLM75DS2F

+Nomenclature

SENSOR DIGITAL -55C-125C 8MSOP

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Spécifications

Attribut Valeur
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)

Présentation

Description

The STLM75DS2F is a digital temperature sensor featuring a high-precision, low-power design suitable for a range of applications. It operates over a wide temperature range from -55°C to +125°C, making it ideal for both industrial and consumer electronics. The sensor provides temperature readings with an accuracy of ±2°C and can communicate over an I2C interface, which supports multiple devices on the same bus, enhancing its flexibility in complex systems.
The STLM75DS2F includes an overtemperature alarm, which can be used for system protection by triggering alerts when preset temperature thresholds are exceeded. This feature, combined with its low power consumption, makes it suitable for battery-powered devices and embedded systems.
The compact package and ease of integration into existing designs make the STLM75DS2F a practical choice for developers needing reliable and straightforward temperature monitoring solutions. It is particularly useful in applications like thermal management in PCs and servers, environmental monitoring systems, and consumer electronics requiring efficient thermal control.

Equivalent

The STLM75DS2F is a digital temperature sensor. Equivalent products include:
1. LM75 from Texas Instruments
2. MCP9800 from Microchip Technology
3. TMP102 from Texas Instruments
4. MAX7500 from Maxim Integrated
These alternatives offer similar I2C interface capabilities and temperature sensing functions. However, it's important to check specific features and performance criteria to ensure compatibility with your application.

Features

The STLM75DS2F is a digital temperature sensor with key features that include:
1. Temperature Range: Measures temperatures from -55°C to +125°C.
2. Accuracy: Offers high accuracy with a typical error of ±2°C from -25°C to +100°C.
3. Resolution: Provides a 9-bit digital output for precise temperature readings.
4. Communication Interface: Utilizes an industry-standard I²C interface, supporting up to 400 kHz for quick data transfer.
5. Low Power Consumption: Consumes minimal power, making it ideal for battery-powered applications.
6. Supply Voltage: Operates over a wide voltage range from 2.7V to 5.5V.
7. Programmable Features: Includes programmable temperature alarm and hysteresis for flexibility in thermal management.
8. Compact Package: Available in a small form factor, which is suitable for space-constrained applications.
9. RoHS Compliance: Environmentally friendly, as it adheres to RoHS standards.
These features make the STLM75DS2F suitable for various applications, including consumer electronics, industrial systems, and environmental monitoring.

Pinout

The STLM75DS2F is a digital temperature sensor with an industry-standard pin configuration typically found in an 8-pin package. This sensor is designed for temperature monitoring and communicates over the I²C/SMBus interface. Here is a brief overview of its pin functions in a standard 8-pin SOIC package:
1. Pin 1 (A0): Address input. Used to set the I²C address of the device.
2. Pin 2 (A1): Address input. Used along with A0 and A2 to set the I²C address.
3. Pin 3 (A2): Address input. Used to set the I²C address.
4. Pin 4 (GND): Ground reference for power supply.
5. Pin 5 (SDA): Serial Data Line for the I²C communication.
6. Pin 6 (SCL): Serial Clock Line for the I²C communication.
7. Pin 7 (OS/INT): Over-limit signal/Interrupt. Used for alert signaling.
8. Pin 8 (VDD): Power supply.
The STLM75DS2F is used in various applications requiring precise temperature measurements, such as in consumer electronics, computers, and industrial control systems.

Manufacturer

The STLM75DS2F is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of electronic components and solutions. It operates in diverse segments including automotive, industrial, personal electronics, and communications equipment. The company is known for its comprehensive portfolio, which includes microcontrollers, sensors, power management devices, and embedded systems. STMicroelectronics is headquartered in Geneva, Switzerland, and is recognized for its innovation and leadership in the semiconductor industry.

Application

The STLM75DS2F is a digital temperature sensor commonly used in applications requiring precise temperature monitoring and control. Its application areas include:
1. Consumer Electronics: Temperature management in smartphones, tablets, and laptops.
2. Industrial Automation: Monitoring environmental conditions in industrial equipment.
3. HVAC Systems: Ensuring efficient climate control and energy management.
4. Medical Devices: Maintaining safe temperatures in medical equipment and storage.
5. Automotive: Managing cabin comfort and engine temperature monitoring.
6. Data Centers: Ensuring optimum operating temperatures for servers and storage systems.
Its digital interface and compact size make it versatile for integration into a wide range of devices.

Package

The STLM75DS2F is a digital temperature sensor with an SMBus/I²C interface, housed in an SO-8 package. This package type is commonly used for surface-mount technology, featuring a small outline with eight pins, allowing for efficient integration on printed circuit boards.

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