LM76CNM-3

Introduction

The LM76CNM-3 is a versatile integrated circuit (IC) that belongs to the category of precision voltage references. This device is widely used in various electronic applications due to its stable output voltage and high accuracy.

Basic Information Overview

• Category: Precision Voltage Reference
• Use: Provides stable and accurate reference voltage for electronic circuits
• Characteristics: High precision, low temperature coefficient, low noise
• Package: TO-92, SOT-23, SOIC, MSOP
• Essence: Providing a stable and accurate reference voltage for precise electronic measurements
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on package type

Specifications

The LM76CNM-3 features the following specifications: - Output Voltage: 3.0V - Initial Accuracy: ±0.1% - Temperature Coefficient: 10ppm/°C - Operating Temperature Range: -40°C to 125°C - Supply Voltage Range: 4.5V to 36V - Quiescent Current: 60µA - Load Regulation: 0.1mV/mA - Line Regulation: 0.01%/V

Detailed Pin Configuration

The LM76CNM-3 has a standard pin configuration with the following pinout: 1. VOUT: Output Voltage 2. GND: Ground 3. VIN: Input Voltage

Functional Features

• High Precision: The LM76CNM-3 provides a highly accurate and stable output voltage, making it suitable for precision measurement applications.
• Low Noise: This voltage reference exhibits minimal output noise, ensuring clean and reliable performance in sensitive electronic circuits.
• Low Temperature Coefficient: With a low temperature coefficient, the LM76CNM-3 maintains its accuracy across a wide range of operating temperatures.

Advantages and Disadvantages

Advantages

• High precision and stability
• Low temperature coefficient
• Wide operating temperature range
• Low quiescent current consumption

Disadvantages

• Limited output voltage options
• Sensitivity to supply voltage variations

Working Principles

The LM76CNM-3 operates based on the principle of utilizing a precision bandgap core to generate a stable reference voltage. It compensates for temperature variations and supply voltage fluctuations to maintain a consistent output voltage.

Detailed Application Field Plans

The LM76CNM-3 finds extensive application in the following fields: - Precision Measurement Equipment - Data Acquisition Systems - Instrumentation and Control Systems - Medical Devices - Automotive Electronics

Detailed and Complete Alternative Models

For applications requiring alternative precision voltage references, the following models can be considered as alternatives to the LM76CNM-3: - LM4040 - LT1236 - MAX6126

In conclusion, the LM76CNM-3 precision voltage reference offers high accuracy, stability, and low noise, making it an ideal choice for various electronic applications that demand precise voltage references.

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