LM95214CISD

Product Overview

The LM95214CISD belongs to the category of temperature sensors and is commonly used for monitoring and controlling the temperature in various electronic devices. This sensor possesses characteristics such as high accuracy, low power consumption, and a 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 LM95214CISD is usually packaged in a small form factor, such as a QFN or WSON package, and is often supplied in reels or tubes containing multiple units per package.

Specifications

• Temperature Range: -55°C to +125°C
• Accuracy: ±1°C (typical)
• Supply Voltage: 2.7V to 3.6V
• Interface: I2C/SMBus compatible

Detailed Pin Configuration

The LM95214CISD features a standard pin configuration with pins designated for power supply, ground, I2C communication, and temperature sensing inputs. The detailed pinout is as follows:

| Pin Number | Pin Name | Function | |------------|--------------|-------------------| | 1 | VDD | Power Supply | | 2 | GND | Ground | | 3 | SDA | I2C Data | | 4 | SCL | I2C Clock | | 5 | ALERT | Temperature Alert | | 6 | THERM | Temperature Input |

Functional Features

The LM95214CISD offers precise temperature measurement capabilities, allowing for accurate thermal management within electronic systems. It also includes an alert function to notify the system of critical temperature thresholds, enabling proactive temperature control measures.

Advantages and Disadvantages

Advantages

• High temperature measurement accuracy
• Low power consumption
• Small package size

Disadvantages

• Limited temperature range compared to some industrial applications
• Requires I2C/SMBus interface support from the host system

Working Principles

The LM95214CISD operates by utilizing its integrated temperature sensor to measure the ambient temperature. It then communicates this data to the host system via the I2C/SMBus interface, allowing for real-time temperature monitoring and control.

Detailed Application Field Plans

The LM95214CISD is well-suited for a wide range of applications, including: - Consumer electronics - Computer systems - Industrial equipment - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to the LM95214CISD include: - LM75A: A digital temperature sensor with similar accuracy and interface options - TMP117: Offers extended temperature range and higher accuracy for more demanding applications

In conclusion, the LM95214CISD is a versatile temperature sensor suitable for various electronic systems, offering high accuracy and low power consumption. Its compact package and essential features make it an ideal choice for temperature monitoring and control in diverse applications.

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