MAX6250BESA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX6250BESA+ belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage reference in various electronic devices and systems.

Characteristics

• High precision: The MAX6250BESA+ offers exceptional accuracy in voltage references.
• Low power consumption: It operates with low power requirements, making it suitable for battery-powered applications.
• Wide temperature range: This IC can function reliably across a wide temperature range, making it versatile for different environments.

Package

The MAX6250BESA+ is available in a small surface-mount package (SOT23-8), which allows for easy integration into compact designs.

Essence

The essence of MAX6250BESA+ lies in its ability to provide a stable and accurate voltage reference, ensuring consistent performance in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Output Voltage Range: 1.25V to 5.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 50ppm/°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 45µA (typical)

Detailed Pin Configuration

The MAX6250BESA+ has eight pins arranged as follows:

```

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| | --| VOUT | --| GND | --| TRIM | --| NC | --| SHDN | --| IN | --| REF | |___________| ```

Functional Features

• Voltage Reference: The MAX6250BESA+ provides a stable and accurate voltage reference for precise circuit operation.
• Trimming Capability: It offers a trimming pin (TRIM) to adjust the output voltage, allowing fine-tuning of the reference value.
• Shutdown Mode: The SHDN pin enables a low-power shutdown mode, reducing power consumption when the IC is not in use.

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low power consumption
• Wide temperature range
• Small package size for space-constrained designs

Disadvantages

• Limited output voltage range (1.25V to 5.5V)
• Requires an external trimming resistor for precise voltage adjustment

Working Principles

The MAX6250BESA+ utilizes bandgap voltage reference technology to generate a stable and accurate output voltage. It compensates for temperature variations using a built-in temperature coefficient circuit, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The MAX6250BESA+ finds applications in various electronic systems, including but not limited to: - Precision measurement instruments - Data acquisition systems - Portable medical devices - Battery-powered devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX6250BESA+ include: - LT6654: Precision Voltage Reference - REF3030: Low Dropout Voltage Reference - LM4040: Precision Micropower Shunt Voltage Reference

These alternatives can be considered based on specific requirements and design constraints.

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