REF192GRUZ-REEL7

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low temperature coefficient - Low dropout voltage - Low quiescent current

Package: SOT-23-3

Essence: REF192GRUZ-REEL7 is a voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: The REF192GRUZ-REEL7 is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Output Voltage Range: 1.225V to 5.5V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 100mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF192GRUZ-REEL7 has three pins:

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

Functional Features

• High precision voltage reference for various applications.
• Stable output voltage over a wide range of operating conditions.
• Low temperature coefficient ensures minimal voltage drift with temperature changes.
• Low dropout voltage allows operation with low input voltages.
• Low quiescent current minimizes power consumption.

Advantages

• Excellent accuracy and stability.
• Wide operating temperature range.
• Small package size for space-constrained applications.
• Low power consumption.
• Easy to integrate into existing circuit designs.

Disadvantages

• Limited output voltage range.
• Requires external components for proper operation.
• Sensitive to noise and fluctuations in the input voltage.

Working Principles

The REF192GRUZ-REEL7 is based on a bandgap voltage reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable reference voltage. This voltage is then compared to an internal precision voltage divider, resulting in a highly accurate output voltage.

Detailed Application Field Plans

The REF192GRUZ-REEL7 is commonly used in various applications that require a precise and stable voltage reference. Some typical application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Precision measurement equipment
5. Sensor calibration circuits

Detailed and Complete Alternative Models

1. REF193GRUZ-REEL7: Similar to REF192GRUZ-REEL7 but with a higher initial accuracy of ±0.1%.
2. REF195GRUZ-REEL7: Provides a wider output voltage range from 1.225V to 12.5V.
3. REF198GRUZ-REEL7: Offers a lower dropout voltage of 50mV.

These alternative models provide similar functionality with slight variations in specifications to cater to different application requirements.

In conclusion, the REF192GRUZ-REEL7 is a high-precision voltage reference IC that offers excellent accuracy, stability, and low power consumption. Its small package size and wide operating temperature range make it suitable for various applications in the field of analog and digital electronics.