MAX6348UR45-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• Package: SOT-23
• Essence: Provides a stable voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Output: 4.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV at 10mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6348UR45-T has the following pin configuration:

1. VOUT: Voltage Output
2. GND: Ground
3. NC: No Connection
4. IN: Input Voltage

Functional Features

• Provides a stable and accurate voltage reference of 4.5V
• Low dropout voltage ensures efficient operation even with low input voltages
• High initial accuracy and low temperature coefficient ensure precise voltage regulation
• Low quiescent current minimizes power consumption

Advantages

• Compact SOT-23 package allows for space-saving integration in various applications
• Wide operating temperature range enables usage in extreme environments
• Low noise output ensures minimal interference with sensitive circuitry

Disadvantages

• Limited voltage output options restricts flexibility in certain applications
• Non-adjustable voltage reference may not suit all design requirements

Working Principles

The MAX6348UR45-T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring accurate voltage output over a wide temperature range.

Detailed Application Field Plans

The MAX6348UR45-T is commonly used in various electronic systems that require a stable and precise voltage reference. Some typical application fields include:

1. Battery-powered devices: Provides a stable voltage reference for battery monitoring circuits.
2. Analog-to-Digital Converters (ADCs): Ensures accurate conversion by providing a precise reference voltage.
3. Sensor interfaces: Maintains a stable voltage for sensor biasing and signal conditioning circuits.
4. Power management systems: Used as a reference for voltage regulators and control circuits.

Detailed and Complete Alternative Models

1. MAX6349UR46-T: 4.6V voltage reference with similar characteristics and package.
2. MAX6350UR47-T: 4.7V voltage reference with similar characteristics and package.
3. MAX6351UR48-T: 4.8V voltage reference with similar characteristics and package.

These alternative models provide different voltage outputs while maintaining comparable features and packaging options.

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