MAX6323FUT44-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Low Noise
• Package: SOT-23-5
• Essence: Provides a stable voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 45µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6323FUT44-T has a total of 5 pins arranged as follows:

1. GND (Ground)
2. VOUT (Output Voltage)
3. NC (No Connection)
4. BYP (Bypass Capacitor)
5. VIN (Input Voltage)

Functional Features

• Low dropout voltage allows for efficient power conversion.
• High initial accuracy ensures precise voltage reference.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation for stable output voltage.
• Wide operating temperature range enables usage in extreme conditions.

Advantages

• Provides a stable and accurate voltage reference for various applications.
• Low dropout voltage reduces power dissipation and extends battery life.
• Compact SOT-23-5 package allows for space-saving designs.
• Wide operating temperature range makes it suitable for harsh environments.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited output voltage options (only available in 2.5V).
• Not suitable for high-current applications due to low output current capability.

Working Principles

The MAX6323FUT44-T is a voltage reference IC that generates a stable output voltage of 2.5V. It utilizes a bandgap voltage reference circuit to achieve high accuracy and low temperature coefficient. The input voltage (VIN) is regulated to provide a constant output voltage (VOUT) with minimal dropout voltage. The BYP pin is used to connect an external bypass capacitor for improved noise performance.

Detailed Application Field Plans

The MAX6323FUT44-T is commonly used in various applications, including:

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: Used as a reference voltage for sensor calibration and signal conditioning.
4. Portable audio devices: Maintains a stable voltage for audio amplifiers and DACs.
5. Industrial control systems: Provides a reliable voltage reference for control circuitry.

Detailed and Complete Alternative Models

1. MAX6325FUT44-T: 2.048V voltage reference with similar specifications.
2. MAX6326FUT44-T: 3.0V voltage reference with similar specifications.
3. MAX6327FUT44-T: 4.096V voltage reference with similar specifications.
4. MAX6328FUT44-T: 5.0V voltage reference with similar specifications.

These alternative models offer different output voltage options while maintaining comparable characteristics and package types.

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