LM26LVCISDX-145/NOPB

Product Overview

The LM26LVCISDX-145/NOPB belongs to the category of temperature sensors and is designed for use in various electronic applications. This sensor exhibits characteristics such as high accuracy, low power consumption, and a small form factor. It is typically available in a surface-mount package and is an essential component in temperature monitoring and control systems. The packaging consists of a moisture-sensitive surface-mount device (SMD) that is suitable for automated assembly processes. The LM26LVCISDX-145/NOPB is commonly supplied in reels with a specific quantity per reel.

Specifications

• Operating Temperature Range: -40°C to 125°C
• Supply Voltage Range: 2.7V to 5.5V
• Accuracy: ±0.4°C (typical) at 25°C
• Quiescent Current: 45µA (typical)
• Package Type: SOT-23

Detailed Pin Configuration

The LM26LVCISDX-145/NOPB features a standard SOT-23 package with three pins: 1. Pin 1: VDD (Supply Voltage) 2. Pin 2: GND (Ground) 3. Pin 3: VOUT (Analog Output)

Functional Features

• High Accuracy: The sensor provides precise temperature measurements, making it suitable for critical applications.
• Low Power Consumption: With a quiescent current of only 45µA, the LM26LVCISDX-145/NOPB minimizes power usage, extending battery life in portable devices.
• Small Form Factor: The compact SOT-23 package enables integration into space-constrained designs.

Advantages and Disadvantages

Advantages: - High accuracy over a wide temperature range - Low power consumption - Small package size for easy integration

Disadvantages: - Limited operating temperature range compared to some industrial-grade sensors - May require calibration for specific applications

Working Principles

The LM26LVCISDX-145/NOPB operates based on the principle of bandgap temperature sensing, where changes in temperature alter the voltage output. This analog output can be converted to digital values using an analog-to-digital converter (ADC) for further processing and control.

Detailed Application Field Plans

The LM26LVCISDX-145/NOPB finds application in various fields, including: - Consumer Electronics: Smartphones, tablets, and wearables for thermal management - Industrial Automation: Monitoring and controlling temperatures in machinery and equipment - Automotive: Climate control systems and battery temperature monitoring in electric vehicles

Detailed and Complete Alternative Models

Some alternative models to the LM26LVCISDX-145/NOPB include: - TMP36: A low-cost analog temperature sensor with a wider operating temperature range - DS18B20: A digital temperature sensor with programmable resolution and a 1-Wire interface

In conclusion, the LM26LVCISDX-145/NOPB is a versatile temperature sensor with high accuracy and low power consumption, suitable for a wide range of electronic applications.

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