ADR431BRZ-REEL7

Product Overview

Category

The ADR431BRZ-REEL7 belongs to the category of voltage references.

Use

It is primarily used as a precision voltage reference in various electronic circuits.

Characteristics

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

Package

The ADR431BRZ-REEL7 comes in a small outline package (SOIC) with 8 pins.

Essence

This voltage reference is designed to provide a stable and accurate voltage output for use in analog-to-digital converters, digital-to-analog converters, and other precision measurement applications.

Packaging/Quantity

The ADR431BRZ-REEL7 is typically packaged in reels containing a quantity of 250 units.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.04%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 4.5V to 18V
• Output Current: 10mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. TRIM: Trim Terminal
5. NC: No Connection
6. VIN: Input Voltage
7. NC: No Connection
8. NC: No Connection

Functional Features

• High precision and stability ensure accurate voltage reference.
• Low temperature coefficient minimizes output voltage variations with temperature changes.
• Low output noise ensures minimal interference in sensitive measurement applications.
• Wide operating temperature range allows for reliable performance in extreme environments.

Advantages

• Excellent accuracy and stability contribute to precise measurements.
• Low temperature coefficient ensures consistent performance across varying temperatures.
• Low output noise minimizes signal distortion in sensitive applications.
• Wide operating temperature range enables usage in harsh environments.

Disadvantages

• Relatively higher cost compared to standard voltage references.
• Limited output current may not be suitable for high-power applications.

Working Principles

The ADR431BRZ-REEL7 utilizes a bandgap reference circuit to generate a stable and accurate voltage output. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies, ensuring low temperature coefficient and high precision.

Detailed Application Field Plans

The ADR431BRZ-REEL7 finds application in various fields, including:

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

Detailed and Complete Alternative Models

1. ADR432BRZ-REEL7: Similar specifications with a different output voltage of 4.096V.
2. ADR433BRZ-REEL7: Similar specifications with a different output voltage of 5.0V.
3. ADR434BRZ-REEL7: Similar specifications with a different output voltage of 10.0V.

(Note: The above alternative models are from the same product series and share similar characteristics and package options.)

In conclusion, the ADR431BRZ-REEL7 is a high-precision voltage reference that offers stability, accuracy, and low temperature coefficient. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic circuits requiring precise voltage references.