LM83CIMQA

Product Overview

LM83CIMQA belongs to the category of temperature sensors and monitors. It is commonly used in electronic devices to measure and monitor temperature, providing essential thermal management capabilities. The LM83CIMQA features high accuracy, low power consumption, and a compact package, making it suitable for various applications. It is typically available in small quantities and is packaged in a standard integrated circuit format.

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±1.5°C (max) from -10°C to +100°C
• Supply Voltage: 3.0V to 3.6V
• Package Type: 8-pin SOIC

Detailed Pin Configuration

The LM83CIMQA has the following pin configuration: 1. VDD - Power supply input 2. GND - Ground connection 3. SDA - Serial data input/output 4. SCL - Serial clock input 5. A0 - Address input 6. ALERT - Open-drain active-low output 7. OS - Overtemperature shutdown output 8. D+ - Diode input

Functional Features

• High accuracy temperature sensing
• Low power consumption
• Digital output via I2C interface
• Overtemperature shutdown function
• Programmable temperature limits

Advantages and Disadvantages

Advantages

• Accurate temperature monitoring
• Low power consumption
• Compact package size

Disadvantages

• Limited temperature range compared to some alternatives
• Requires external diode for remote temperature sensing

Working Principles

The LM83CIMQA operates by sensing the temperature using an internal sensor or an external diode. It then converts the temperature into a digital value that can be accessed through the I2C interface. The device also includes an overtemperature shutdown feature to protect the system in case of excessive heat.

Detailed Application Field Plans

The LM83CIMQA is commonly used in various electronic devices such as computer systems, industrial equipment, automotive applications, and consumer electronics. It is particularly useful in applications where precise temperature monitoring is critical for system performance and reliability.

Detailed and Complete Alternative Models

Some alternative models to LM83CIMQA include: - LM75A: Offers similar accuracy with a wider temperature range - TMP117: Provides higher accuracy and lower power consumption - DS18B20: Offers digital temperature sensing with a wider temperature range

In conclusion, the LM83CIMQA is a versatile temperature sensor and monitor that offers high accuracy and low power consumption. Its compact package and digital output make it suitable for a wide range of applications, despite its limited temperature range compared to some alternatives.

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