LM75AIMX/NOPB

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LM75AIMX/NOPB

SENSOR DIGITAL -55C-125C 8SOIC

  • 제조업체
  • Mfr.부분 #LM75AIMX/NOPB
  • 패키지 SOIC (D)-8
  • 데이터시트
  • 재고 있음4916

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SensorType Digital, Local
SensingTemperature-Local -55°C ~ 125°C
OutputType I²C
Voltage-Supply 2.7V ~ 5.5V
Resolution 9 b
Features Output Switch, Programmable Limit
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)

개요

Description

The LM75AIMX/NOPB is a temperature sensor and digital thermometer IC (integrated circuit) designed for precision temperature measurement and management. It is part of the LM75 series from Texas Instruments. This sensor operates over a wide temperature range from -55°C to +125°C and communicates via the I²C interface, making it suitable for various applications in consumer electronics, industrial systems, and environmental monitoring.
Key features include:
1. 12-bit Resolution: Provides high-precision temperature readings.
2. I²C Interface: Supports easy integration with microcontrollers and allows multiple devices on the same bus.
3. Programmable Temperature Limit: Includes over-temperature protection with user-defined limits.
4. Low Power Consumption: Efficient for battery-operated devices.
5. Wide Supply Voltage Range: Operates from 2.7V to 5.5V.
The LM75AIMX/NOPB also includes an alarm function that can trigger a system alert if the temperature exceeds a set threshold. Its small package size allows for easy placement in compact designs, making it a versatile choice for temperature sensing applications.

Features

The LM75AIMX/NOPB is a digital temperature sensor with an integrated Sigma-Delta analog-to-digital converter and I²C interface. Key features include:
1. Temperature Range: It measures temperatures from -55°C to 125°C.
2. Accuracy: Offers a typical accuracy of ±2°C.
3. Resolution: It provides a 9-bit digital output which can be configured up to 12 bits for higher resolution.
4. Interface: Utilizes an I²C bus interface for communication, supporting standard and fast modes.
5. Power Supply: Operates on a supply voltage range from 2.7V to 5.5V, making it suitable for a wide range of applications.
6. Low Power Consumption: Consumes minimal power, ideal for battery-powered applications.
7. Overtemperature Shutdown: Features an overtemperature shutdown function for system protection.
8. Programmable Features: Includes user-programmable registers for setting thresholds and configuration.
9. Package: Available in a small package, such as SOIC, making it easy to integrate into various designs.
These features make the LM75AIMX/NOPB suitable for numerous applications, including environmental monitoring, consumer electronics, and industrial controls.

Package

The LM75AIMX/NOPB is a temperature sensor IC with an SOIC-8 (Small Outline Integrated Circuit) package type. It has 8 pins and is designed for surface mount technology, making it suitable for compact electronic devices and applications.

Pinout

The LM75AIMX/NOPB is a digital temperature sensor with a 3.0 to 5.5V operating voltage. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here's a breakdown of its pin configuration and functions:
1. VCC (Pin 1): Power supply pin.
2. GND (Pin 2): Ground pin.
3. SDA (Pin 3): Serial data line for I2C communication.
4. SCL (Pin 4): Serial clock line for I2C communication.
5. OS/ALERT (Pin 5): Overtemperature shutdown (OS) or alert output, which can be configured as a thermostat output.
6. A0 (Pin 6): Address pin for I2C addressing.
7. A1 (Pin 7): Address pin for I2C addressing.
8. A2 (Pin 8): Address pin for I2C addressing.
These address pins (A0, A1, A2) allow you to connect up to eight LM75A devices on the same I2C bus by configuring different addresses. The LM75AIMX/NOPB is commonly used for temperature sensing applications in various electronic devices.

Manufacturer

The LM75AIMX/NOPB is manufactured by Texas Instruments. Texas Instruments (TI) is a technology company that designs and manufactures semiconductors and various integrated circuits. These products are used in a wide range of electronic devices across multiple industries. TI is known for its innovation in the fields of analog and embedded processing products, and it serves markets such as automotive, industrial, personal electronics, communications equipment, and enterprise systems.

Application

The LM75AIMX/NOPB is a digital temperature sensor commonly used in applications such as thermal management in computers and electronic devices, temperature monitoring for HVAC systems, and overtemperature protection in industrial equipment. It is also utilized in battery management systems, automotive temperature sensing, and consumer electronics for maintaining optimal operating conditions. The sensor provides efficient and precise temperature readings, making it suitable for any application requiring reliable temperature monitoring and control.

Equivalent

Equivalent products to the LM75AIMX/NOPB, a temperature sensor with I²C interface, include:
1. TMP75 by Texas Instruments
2. ADT75 by Analog Devices
3. MCP9800 by Microchip Technology
4. MAX7500 by Maxim Integrated
5. TCN75 by Microchip Technology
These alternatives have similar features like I²C interface, operating temperature range, and accuracy. Always check the datasheets for specific compatibility.

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