MAX6129BEUK41+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: High precision, low noise, low dropout voltage
• Package: SOT23-3
• Essence: Provides a stable and accurate voltage reference for various electronic applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 4.096V
• Initial Accuracy: ±0.02%
• Temperature Coefficient: ±10ppm/°C
• Dropout Voltage: 200mV (typical)
• Supply Voltage Range: 2.7V to 12.6V
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX6129BEUK41+T has three pins arranged as follows:

```

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| | --| VOUT GND|-- --| VIN NC |-- |___________| ```

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

Functional Features

• High precision voltage reference with excellent initial accuracy
• Low temperature coefficient ensures stability over a wide temperature range
• Low dropout voltage allows operation with low input voltages
• Low quiescent current minimizes power consumption
• Fast start-up time enables quick response in dynamic applications

Advantages and Disadvantages

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

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

Working Principles

The MAX6129BEUK41+T is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable and accurate reference voltage. The input voltage (VIN) is regulated and amplified to produce a precise output voltage (VOUT). The internal circuitry compensates for temperature variations, ensuring consistent performance over a wide range of operating conditions.

Detailed Application Field Plans

The MAX6129BEUK41+T is widely used in various electronic systems that require a stable and accurate voltage reference. Some common application fields include:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Portable devices
6. Battery-powered applications
7. Audio and video equipment

Alternative Models

• MAX6129AEUK41+T: Output Voltage 4.096V, Initial Accuracy ±0.05%
• MAX6129CEUK41+T: Output Voltage 4.096V, Initial Accuracy ±0.01%
• MAX6129DEUK41+T: Output Voltage 4.096V, Initial Accuracy ±0.005%

These alternative models offer different levels of initial accuracy while maintaining similar specifications and pin configuration as the MAX6129BEUK41+T.

In conclusion, the MAX6129BEUK41+T is a high-precision voltage reference IC with excellent stability and low noise characteristics. Its small package size and low power consumption make it suitable for a wide range of electronic applications.