MAX6126A21+T

Product Overview

• Category: Integrated Circuit
• Use: Voltage Reference
• Characteristics: High precision, low noise, low drift
• Package: SOT-23
• Essence: Precision voltage reference
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Output Voltage: 2.048V
• Initial Accuracy: ±0.02%
• Temperature Coefficient: 3ppm/°C (typical)
• Supply Voltage Range: 4.5V to 12.6V
• Quiescent Current: 50µA (typical)
• Load Regulation: 10ppm/mA (typical)

Pin Configuration

The MAX6126A21+T has the following pin configuration:

```

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

Functional Features

• High precision voltage reference with low noise and low drift.
• Excellent initial accuracy and temperature coefficient.
• Wide supply voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Good load regulation ensures stable output voltage.

Advantages

• Provides a highly accurate and stable reference voltage.
• Suitable for precision measurement and calibration applications.
• Low noise and low drift characteristics ensure reliable performance.
• Compact SOT-23 package enables space-saving designs.
• Wide supply voltage range allows for flexibility in various systems.

Disadvantages

• Relatively high cost compared to standard voltage references.
• Limited output voltage options available.
• Requires external components for specific applications.

Working Principles

The MAX6126A21+T is based on bandgap voltage reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a precise reference voltage. The internal circuitry compensates for temperature variations and minimizes drift over time. By maintaining a stable output voltage, it provides an accurate reference for other components or systems.

Detailed Application Field Plans

The MAX6126A21+T is commonly used in the following applications:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Calibration devices

Alternative Models

• LT1236CDE-2.048
• REF102CU
• LM4040AIM3-2.048

These alternative models offer similar performance and functionality to the MAX6126A21+T and can be considered as substitutes depending on specific requirements.

In conclusion, the MAX6126A21+T is a high-precision voltage reference integrated circuit. It offers excellent accuracy, low noise, and low drift characteristics. With its compact package and wide supply voltage range, it is suitable for various applications in precision measurement, data acquisition, and industrial control systems. While it has some limitations such as cost and limited output voltage options, there are alternative models available that provide similar performance.