LM92CIM

Product Overview

LM92CIM is a temperature sensor belonging to the category of integrated circuits. It is commonly used for monitoring and controlling temperature in various electronic devices. The sensor possesses characteristics such as high accuracy, low power consumption, and small package size. It is typically available in a surface-mount package and is essential for maintaining optimal operating conditions in electronic systems.

Package and Quantity

The LM92CIM is packaged in a small form factor, making it suitable for compact electronic designs. It is often supplied in reels or tubes containing multiple units per package.

Specifications

• Temperature Range: -40°C to +150°C
• Accuracy: ±0.5°C (typical)
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 50µA (typical)

Detailed Pin Configuration

The LM92CIM features a standard pin configuration with connections for power supply, ground, and communication interface. Additionally, it includes pins for temperature measurement and alert functions.

| Pin Name | Function | |----------|----------------| | VCC | Power Supply | | GND | Ground | | SDA | Serial Data | | SCL | Serial Clock | | ALERT | Temperature Alert Output |

Functional Features

The LM92CIM offers digital output through an I2C interface, allowing seamless integration with microcontrollers and other digital systems. It provides accurate temperature readings and supports programmable alert thresholds for temperature monitoring applications.

Advantages and Disadvantages

Advantages

• High accuracy over a wide temperature range
• Low power consumption
• Small package size for space-constrained designs
• Programmable temperature alert functionality

Disadvantages

• Limited temperature range compared to some industrial sensors
• Requires digital interface capability in the host system

Working Principles

The LM92CIM utilizes a solid-state temperature sensing element to measure the ambient temperature. It converts the analog temperature signal into a digital format using internal circuitry and communicates the temperature data to the host system via the I2C interface.

Detailed Application Field Plans

The LM92CIM is well-suited for various applications, including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) equipment

Detailed and Complete Alternative Models

Some alternative models to the LM92CIM include: - LM75A: Offers similar accuracy and interface compatibility - TMP102: Provides extended temperature range and high precision - DS18B20: Features a unique one-wire interface and rugged design for harsh environments

In conclusion, the LM92CIM is a versatile temperature sensor with precise measurement capabilities, making it an ideal choice for a wide range of electronic applications.

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