MAX6340UK29/V+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: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA

Pin Configuration

The MAX6340UK29/V+T has the following pin configuration:

```

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

Functional Features

• High accuracy: The MAX6340UK29/V+T provides a precise output voltage of 2.5V with an initial accuracy of ±0.1%.
• Low temperature coefficient: With a temperature coefficient of 50ppm/°C, the voltage reference remains stable over a wide temperature range.
• Low dropout voltage: The device has a low dropout voltage of 200mV, ensuring efficient operation even with low input voltages.
• Low quiescent current: The MAX6340UK29/V+T consumes only 45µA of quiescent current, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low dropout voltage - Low quiescent current

Disadvantages: - Limited output voltage options - SOT23-3 package may require surface mount soldering expertise

Working Principles

The MAX6340UK29/V+T is a precision voltage reference that utilizes bandgap technology. It generates a stable 2.5V output voltage by comparing the voltage across a temperature-stable resistor with a scaled version of the supply voltage. This reference voltage can be used as a precise reference for analog-to-digital converters, digital-to-analog converters, and other precision analog circuits.

Detailed Application Field Plans

The MAX6340UK29/V+T is commonly used in various applications requiring a stable voltage reference, including:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Medical devices
5. Automotive electronics
6. Portable consumer electronics

Detailed and Complete Alternative Models

• MAX6341UK29/V+T: 2.9V output voltage, otherwise similar specifications
• MAX6342UK29/V+T: 3.0V output voltage, otherwise similar specifications
• MAX6343UK29/V+T: 3.3V output voltage, otherwise similar specifications
• MAX6344UK29/V+T: 4.096V output voltage, otherwise similar specifications

These alternative models provide different output voltage options while maintaining similar characteristics and performance to the MAX6340UK29/V+T.

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