REF192GSZ-REEL

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-REEL is a voltage reference IC that provides a stable and accurate voltage output for various applications.

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-REEL 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
• 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 various circuit designs

Disadvantages

• Limited output voltage range compared to some other voltage references
• Higher initial cost compared to less precise alternatives

Working Principles

The REF192GSZ-REEL utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by employing a combination of bipolar and CMOS technologies. The internal circuitry ensures high accuracy and low temperature coefficient, making it suitable for precision applications.

Detailed Application Field Plans

The REF192GSZ-REEL is commonly used in the following applications:

1. Precision analog-to-digital converters (ADCs)
2. Voltage regulators
3. Data acquisition systems
4. Battery-powered devices
5. Industrial control systems
6. Test and measurement equipment

Alternative Models

1. REF193GSZ-REEL: Similar specifications with an extended temperature range (-55°C to +125°C).
2. REF195GSZ-REEL: Higher initial accuracy (±0.02%) but slightly higher quiescent current.
3. REF198GSZ-REEL: Lower dropout voltage (100mV) but reduced output voltage range (1.225V to 4.096V).

These alternative models provide flexibility to suit different application requirements while maintaining high precision and stability.

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