LM4140BCMX-2.0/NOPB

Introduction

The LM4140BCMX-2.0/NOPB is a voltage reference product that belongs to the category of precision shunt voltage references. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Precision Shunt Voltage Reference
• Use: Provides a stable voltage reference for precision analog circuits
• Characteristics: High accuracy, low temperature coefficient, and low output noise
• Package: SOT-23 package
• Essence: Precision voltage reference
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Output Voltage: 2.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient (Typ): 50ppm/°C
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.02%/V
• Load Regulation: 0.1%/mA

Detailed Pin Configuration

The LM4140BCMX-2.0/NOPB has three pins: 1. VOUT: Output Voltage 2. GND: Ground 3. VIN: Input Voltage

Functional Features

• Provides a precise 2.0V output voltage
• Low output noise for accurate measurements
• Wide operating temperature range for versatility
• Small SOT-23 package for space-constrained applications

Advantages and Disadvantages

Advantages

• High initial accuracy
• Low temperature coefficient
• Small form factor
• Wide operating temperature range

Disadvantages

• Relatively higher initial accuracy compared to some alternatives
• Limited output current capability

Working Principles

The LM4140BCMX-2.0/NOPB operates based on the principle of a precision shunt voltage reference. It uses a bandgap core to provide a stable output voltage over a wide temperature range.

Detailed Application Field Plans

The LM4140BCMX-2.0/NOPB is suitable for various precision analog circuit applications, including: - Data acquisition systems - Instrumentation and measurement equipment - Portable battery-powered devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the LM4140BCMX-2.0/NOPB include: - LM4040AIM3-2.0/NOPB - LT1461AIS8-2.0/NOPB - MAX6003EUR+T

In conclusion, the LM4140BCMX-2.0/NOPB is a precision shunt voltage reference with high accuracy, low temperature coefficient, and a small form factor, making it suitable for various precision analog circuit applications.

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