REF192GSZ-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: The REF192GSZ-REEL7 is a voltage reference IC that provides a stable and accurate voltage output.

Packaging/Quantity: Available in reels of 3000 units.

Specifications

• Output Voltage Range: 1.225V to 5.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The REF192GSZ-REEL7 has three pins arranged as follows:

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| | --| VOUT |-- Pin 1 --| GND |-- Pin 2 --| VIN |-- Pin 3 |_______| ```

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 designs
• Low power consumption
• Easy to integrate into existing circuits

Disadvantages

• Limited output voltage range
• Requires an external bypass capacitor for optimal performance

Working Principles

The REF192GSZ-REEL7 utilizes bandgap voltage reference technology to generate a stable output voltage. It employs a combination of temperature-compensated diodes and amplifiers to achieve high accuracy and low temperature coefficient.

Detailed Application Field Plans

The REF192GSZ-REEL7 is suitable for a wide range of applications, including but not limited to: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Battery-powered devices - Sensor calibration circuits - Test and measurement equipment

Detailed and Complete Alternative Models

1. REF193GSZ-REEL7: Similar specifications with an extended temperature range (-55°C to +125°C).
2. REF194GSZ-REEL7: Higher output voltage range (2.5V to 5.5V) with slightly lower initial accuracy.
3. REF195GSZ-REEL7: Lower quiescent current (40µA) and dropout voltage (150mV).

These alternative models offer flexibility in selecting the most suitable voltage reference IC based on specific application requirements.

In conclusion, the REF192GSZ-REEL7 is a high-precision voltage reference IC with excellent stability and low power consumption. Its small package size and wide operating temperature range make it ideal for various precision applications. However, designers should consider the limited output voltage range and the need for an external bypass capacitor when using this IC.