MAX6126A50+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX6126A50+ belongs to the category of voltage references.

Use

This product is primarily used as a precision voltage reference in various electronic applications.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Low output noise
• Wide operating temperature range

Package

The MAX6126A50+ is available in a small SOT23 package, which is suitable for space-constrained designs.

Essence

The essence of the MAX6126A50+ lies in its ability to provide a highly accurate and stable voltage reference for precise analog circuitry.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.02%
• Temperature Coefficient: 3ppm/°C (typical)
• Output Noise: 4µVp-p (0.1Hz to 10Hz)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6126A50+ features a three-pin configuration:

1. VOUT: Output voltage pin
2. GND: Ground pin
3. VIN: Input voltage pin

Functional Features

• High precision voltage reference
• Low temperature coefficient ensures stability over a wide temperature range
• Low output noise minimizes interference in sensitive circuits
• Excellent line regulation and load regulation characteristics

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low temperature coefficient
• Low output noise
• Wide operating temperature range
• Small package size for space-constrained designs

Disadvantages

• Relatively higher cost compared to standard voltage references
• Limited output current capability

Working Principles

The MAX6126A50+ utilizes a bandgap voltage reference circuit to generate a stable and accurate output voltage. It compensates for temperature variations by employing a proportional-to-absolute-temperature (PTAT) current source and a negative temperature coefficient (NTC) resistor. This ensures that the output voltage remains consistent over a wide range of operating temperatures.

Detailed Application Field Plans

The MAX6126A50+ finds applications in various fields, including:

1. Precision analog circuits
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Test and measurement instruments

Detailed and Complete Alternative Models

1. LT6657: Precision Voltage Reference with Low Noise and High Accuracy
2. REF5050: Low-Drift, Low-Noise Precision Voltage Reference
3. LM4040: Precision Micropower Shunt Voltage Reference

These alternative models offer similar features and performance characteristics to the MAX6126A50+, providing users with options based on their specific requirements.

In conclusion, the MAX6126A50+ is a highly accurate and stable voltage reference suitable for precision analog circuits in various applications. Its low temperature coefficient, low output noise, and wide operating temperature range make it an ideal choice for demanding electronic designs.