LM4040CIX3-4.1+T

Introduction

The LM4040CIX3-4.1+T is a precision voltage reference belonging to the LM4040 series of integrated circuits. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuits
• Use: Precision Voltage Reference
• Characteristics: High precision, low temperature coefficient, small form factor
• Package: SOT-23-3
• Essence: Provides a stable 4.1V output voltage reference
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Output Voltage: 4.1V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Operating Temperature Range: -40°C to 85°C
• Supply Voltage Range: 200mV to 10V
• Quiescent Current: 60µA

Detailed Pin Configuration

The LM4040CIX3-4.1+T has three pins: 1. VOUT: Output Voltage 2. NC: No Connection 3. VIN: Input Voltage

Functional Features

• High precision output voltage reference
• Low temperature coefficient for stability across varying temperatures
• Small form factor for space-constrained applications
• Wide supply voltage range for versatility in different circuit designs

Advantages and Disadvantages

Advantages

• Provides a stable 4.1V output voltage
• High initial accuracy
• Low quiescent current
• Wide operating temperature range

Disadvantages

• Limited to fixed 4.1V output voltage
• Requires external components for specific applications

Working Principles

The LM4040CIX3-4.1+T operates based on the bandgap principle, where the difference in voltage between two semiconductor junctions is used to generate a stable reference voltage. This reference voltage remains constant over varying temperatures and input voltages, providing a reliable point of reference for precision circuitry.

Detailed Application Field Plans

The LM4040CIX3-4.1+T is suitable for various applications requiring a stable 4.1V reference voltage, such as: - Sensor calibration - Analog-to-digital converters - Battery management systems - Voltage regulators - Precision instrumentation

Detailed and Complete Alternative Models

Some alternative models to the LM4040CIX3-4.1+T include: - LM4040CIM3-4.1/NOPB - LM4040AIM3-4.1/NOPB - LM4040CIZ-4.1/NOPB - LM4040AEM3-4.1/NOPB

In summary, the LM4040CIX3-4.1+T is a precision voltage reference with high accuracy, low temperature coefficient, and a small form factor, making it suitable for various precision circuit applications.

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