LM285BYM-2.5/NOPB

Introduction

The LM285BYM-2.5/NOPB is a precision voltage reference belonging to the LM285 family of products. This entry provides an overview of the LM285BYM-2.5/NOPB, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Precision Voltage Reference
• Use: Provides a stable 2.5V output voltage for various applications
• Characteristics: High accuracy, low temperature coefficient, low dropout voltage
• Package: SOT-23, TO-92, SOIC, and other packages available
• Essence: Precision voltage reference for use in analog circuits
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Operating Temperature Range: -40°C to 85°C
• Dropout Voltage: 300mV
• Supply Voltage Range: 2.7V to 40V

Detailed Pin Configuration

The LM285BYM-2.5/NOPB has a standard pin configuration with three pins: 1. VOUT: Output Voltage (2.5V) 2. NC: No Connection 3. VIN: Input Voltage

Functional Features

• High Accuracy: Provides a precise 2.5V output voltage
• Low Temperature Coefficient: Maintains stability over a wide temperature range
• Low Dropout Voltage: Suitable for low-power applications
• Wide Supply Voltage Range: Versatile for different power supply configurations

Advantages and Disadvantages

Advantages

• Precise voltage reference for analog circuits
• Wide operating temperature range
• Low dropout voltage for energy-efficient designs

Disadvantages

• Initial accuracy may not be suitable for ultra-high precision applications
• Limited to fixed 2.5V output voltage

Working Principles

The LM285BYM-2.5/NOPB operates based on bandgap reference principles, providing a stable 2.5V output voltage regardless of variations in input voltage and temperature. This makes it suitable for use as a reference voltage in various analog circuit designs.

Detailed Application Field Plans

The LM285BYM-2.5/NOPB finds applications in a wide range of fields, including: - Sensor interfaces - Battery management systems - Data acquisition systems - Industrial control systems - Portable electronics

Detailed and Complete Alternative Models

Some alternative models to the LM285BYM-2.5/NOPB include: - LM385-2.5: Offers similar performance with a different package - LT6656: Precision voltage reference with adjustable output voltage - MAX6126: Ultra-low noise voltage reference for sensitive applications

In conclusion, the LM285BYM-2.5/NOPB is a precision voltage reference with specific characteristics and applications. Its high accuracy, low temperature coefficient, and wide operating temperature range make it suitable for various analog circuit designs across different industries.

Word count: 443