MAX6346XR34-T

Product Overview

• Category: Voltage Reference
• Use: Provides a stable voltage reference for precision analog circuits
• Characteristics: High accuracy, low temperature coefficient, low dropout voltage
• Package: SOT23-3
• Essence: Precision voltage reference
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Output Voltage: 3.4V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 2.7V to 11V
• Quiescent Current: 45µA

Pin Configuration

The MAX6346XR34-T has the following pin configuration:

```

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| | --| V+ | --| GND | --| OUT | |____| ```

Functional Features

• Provides a stable and accurate voltage reference
• Low temperature coefficient ensures minimal output voltage drift with temperature changes
• Low dropout voltage allows operation with low input voltages
• Low quiescent current minimizes power consumption

Advantages

• High accuracy ensures precise voltage reference for analog circuits
• Low temperature coefficient guarantees stability over a wide temperature range
• Small package size (SOT23-3) enables space-saving designs
• Low dropout voltage allows operation in low-power applications

Disadvantages

• Limited output voltage options (only 3.4V)
• Not suitable for high-voltage applications

Working Principles

The MAX6346XR34-T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring accurate output voltage even in extreme temperature conditions.

Detailed Application Field Plans

The MAX6346XR34-T is commonly used in various precision analog circuits that require a stable voltage reference. Some typical application fields include:

1. Sensor interfaces
2. Data acquisition systems
3. Battery-powered devices
4. Industrial control systems
5. Medical equipment
6. Automotive electronics

Detailed and Complete Alternative Models

• MAX6347XR35-T: 3.5V output voltage, similar specifications
• MAX6348XR36-T: 3.6V output voltage, similar specifications
• MAX6349XR37-T: 3.7V output voltage, similar specifications

These alternative models provide different output voltage options while maintaining similar characteristics and performance to the MAX6346XR34-T.

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