MAX6348XR44+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 4.4V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 2.5V to 12V
• Load Regulation: 0.1%/mA
• Line Regulation: 0.02%/V

Detailed Pin Configuration

The MAX6348XR44+T has three pins arranged as follows:

```

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| | --| V+ |-- --| |-- |____| ```

1. V+: Positive supply voltage input
2. GND: Ground reference
3. OUT: Voltage reference output

Functional Features

• High precision voltage reference with low temperature coefficient
• Low dropout voltage enables operation in low voltage systems
• Low quiescent current minimizes power consumption
• Excellent line and load regulation ensures stability under varying conditions
• Wide input voltage range allows flexibility in system design

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Compact package size - Wide operating temperature range

Disadvantages: - Limited output voltage options - Not suitable for high current applications

Working Principles

The MAX6348XR44+T is a shunt voltage reference IC that generates a stable output voltage of 4.4V. It utilizes a bandgap voltage reference circuit to provide accurate and temperature-compensated voltage output. The internal circuitry ensures low dropout voltage and low quiescent current, making it suitable for battery-powered applications.

Detailed Application Field Plans

The MAX6348XR44+T is widely used in various electronic systems where a stable and accurate voltage reference is required. Some common application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Power management circuits
5. Sensor interfaces
6. Precision measurement equipment

Detailed and Complete Alternative Models

• MAX6349XR44+T: Output voltage of 4.5V
• MAX6350XR44+T: Output voltage of 4.6V
• MAX6351XR44+T: Output voltage of 4.7V
• MAX6352XR44+T: Output voltage of 4.8V

These alternative models offer different output voltage options while maintaining similar characteristics and package size.

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