LM92CIMX/NOPB

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LM92CIMX/NOPB

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SENSOR DIGITAL -55C-150C 8SOIC

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規格

屬性 價值
Part Status Active
Sensor Type Digital, Local
Sensing Temperature - Local -55°C ~ 150°C
Output Type I2C
Voltage - Supply 2.7V ~ 5.5V
Resolution 12 b
Features Output Switch, Programmable Limit, Shutdown Mode
Accuracy - Highest (Lowest) ±0.33°C (±1.5°C)
Test Condition 30°C (-25°C ~ 150°C)
Operating Temperature -55°C ~ 150°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number LM92

概述

Description

The LM92CIMX/NOPB is a precision temperature sensor from Texas Instruments. It is designed for use in a wide range of electronic systems to monitor and report temperature data accurately. The sensor provides a digital output over an I²C interface, making it easy to integrate into microcontroller-based applications. With an operating temperature range from -40°C to +125°C, it is suitable for both industrial and consumer applications.
The LM92CIMX/NOPB features a high accuracy of ±0.33°C at room temperature, ensuring reliable performance in critical temperature monitoring applications. Its low power consumption makes it ideal for battery-powered devices. The sensor also includes programmable resolution, allowing users to balance between precision and power usage as needed.
Its small package size and ease of use through a digital interface make it a versatile component for thermal management systems, such as in HVAC systems, computers, and other electronics where temperature regulation is crucial. The "NOPB" designation indicates the device is RoHS compliant and free of lead, aligning with environmental standards.

Equivalent

The LM92CIMX/NOPB is a digital temperature sensor by Texas Instruments. Equivalent products include the TMP100 series from Texas Instruments, the MCP9808 from Microchip Technology, and the MAX31825 from Maxim Integrated. These sensors offer similar functionality in terms of digital temperature sensing with comparable accuracy and communication interfaces like I2C. Always verify electrical characteristics and package compatibility when selecting an equivalent component.

Features

The LM92CIMX/NOPB is a high-precision analog temperature sensor with digital output, designed by Texas Instruments. Key features include:
1. Temperature Range: The sensor operates over a wide temperature range, from -40°C to +125°C, suitable for various applications.

2. Accuracy: It offers high accuracy, typically within ±0.33°C, making it reliable for precision temperature monitoring.

3. Digital Interface: Utilizes an I²C-compatible interface, facilitating easy integration with microcontrollers and other digital systems.
4. Resolution: Provides a high-resolution reading of up to 12 bits, enabling precise temperature measurements.
5. Low Power Consumption: The sensor is designed for low power applications, consuming minimal power which is ideal for battery-powered devices.
6. Programmability: It includes programmable temperature alert limits for system protection against overheating.
7. Package: Available in a compact 8-pin VSSOP package, allowing it to fit into space-constrained designs.
These features make the LM92CIMX/NOPB suitable for use in applications such as environmental monitoring, industrial controls, and electronic devices that require precise thermal management.

Pinout

The LM92CIMX/NOPB is a digital temperature sensor with a 10-pin configuration. It is part of Texas Instruments' LM92 series designed for monitoring temperature via a digital interface. The sensor uses an I2C-compatible interface to communicate with microcontrollers, providing accurate temperature readings.
The key functions of the LM92 include:
- High-accuracy temperature measurements with a typical accuracy of ±0.33°C.
- Temperature range from -40°C to +125°C.
- Digital output via the I2C interface, allowing for easy integration with various systems.
- Programmable temperature limits and hysteresis for over-temperature alarms.
- Low power consumption suitable for battery-powered applications.
- The package is often in a small form factor, making it suitable for compact designs.
This makes the LM92CIMX/NOPB ideal for applications in environmental monitoring, consumer electronics, and industrial systems where precise temperature control and monitoring are essential.

Manufacturer

The LM92CIMX/NOPB is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and produces semiconductors and various integrated circuits, which are used in a wide array of electronic devices. They primarily focus on developing analog chips and embedded processors, providing innovative solutions for industries such as automotive, industrial, personal electronics, and communications equipment. Known for their extensive portfolio of products and a strong emphasis on research and development, Texas Instruments plays a significant role in advancing the semiconductor industry.

Application

The LM92CIMX/NOPB is a digital temperature sensor commonly used in a variety of applications due to its precision and reliability. Key application areas include:
1. Environmental Monitoring: Used in HVAC systems to ensure optimal temperature control.
2. Consumer Electronics: Helps regulate temperature in devices like smartphones and laptops.
3. Industrial Equipment: Monitors temperature in manufacturing processes to prevent overheating.
4. Data Centers: Ensures efficient cooling and temperature regulation for servers.
5. Medical Devices: Maintains required temperatures in diagnostics and patient care equipment.
6. Automotive: Assists in monitoring engine and cabin temperatures.
These application areas benefit from the sensor's accuracy, digital interface, and ease of integration.

Package

The LM92CIMX/NOPB is a digital temperature sensor IC packaged in an 8-pin SOIC (Small Outline Integrated Circuit). This package type is suitable for surface-mount technology, allowing for efficient use in various electronic applications where compact size and reliable temperature sensing are required.

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