REF194ESZ-REEL

Product Overview

Category

The REF194ESZ-REEL belongs to the category of voltage references.

Use

This product is primarily used in electronic circuits to provide a stable and accurate voltage reference.

Characteristics

The REF194ESZ-REEL is known for its high precision and low temperature coefficient, ensuring reliable performance over a wide range of operating conditions. It offers excellent line and load regulation, making it suitable for various applications.

Package

The REF194ESZ-REEL comes in a small outline integrated circuit (SOIC) package, which provides ease of integration into electronic systems.

Essence

The essence of the REF194ESZ-REEL lies in its ability to generate a precise and stable voltage reference, serving as a crucial component in many electronic devices.

Packaging/Quantity

This product is typically available in reels containing a specific quantity of REF194ESZ units, depending on the manufacturer's specifications.

Specifications

• Voltage Reference Type: Precision
• Output Voltage: 2.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: ±10ppm/°C
• Line Regulation: ±0.02%/V
• Load Regulation: ±0.02%/mA
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 4.5V to 36V
• Package Type: SOIC-8

Detailed Pin Configuration

The REF194ESZ-REEL has eight pins arranged as follows:

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

Functional Features

• High precision voltage reference
• Low temperature coefficient for accurate performance over a wide range of temperatures
• Excellent line and load regulation for stable output voltage
• Wide supply voltage range for versatility in various applications

Advantages and Disadvantages

Advantages

• High precision and accuracy
• Low temperature coefficient ensures stability
• Versatile supply voltage range
• Excellent line and load regulation

Disadvantages

• Limited output voltage options (fixed at 2.5V)
• Not suitable for applications requiring adjustable voltage references

Working Principles

The REF194ESZ-REEL operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to generate a stable reference voltage. The internal circuitry compensates for temperature variations, ensuring consistent performance across different operating conditions.

Detailed Application Field Plans

The REF194ESZ-REEL finds application in various fields, including:

1. Precision measurement instruments
2. Data acquisition systems
3. Industrial control systems
4. Power management circuits
5. Analog-to-digital converters (ADCs)
6. Voltage regulators

Its high precision and stability make it suitable for applications that require accurate voltage references.

Detailed and Complete Alternative Models

1. REF192ESZ-REEL: Similar to REF194ESZ-REEL but with a different output voltage of 1.25V.
2. REF195ESZ-REEL: Similar to REF194ESZ-REEL but with a different output voltage of 5.0V.
3. REF196ESZ-REEL: Similar to REF194ESZ-REEL but with a different output voltage of 10.0V.

These alternative models provide different output voltage options while maintaining similar characteristics and functionality to the REF194ESZ-REEL.

In conclusion, the REF194ESZ-REEL is a precision voltage reference that offers high accuracy, stability, and excellent line and load regulation. Its wide range of applications and availability of alternative models make it a versatile choice for various electronic circuits.