REF3033AIDBZRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

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

Package: SOT-23-5

Essence: The REF3033AIDBZRG4 is a precision voltage reference IC that provides a stable and accurate output voltage.

Packaging/Quantity: The REF3033AIDBZRG4 is available in tape and reel packaging, with 3000 units per reel.

Specifications

Output Voltage: 3.3V
Initial Accuracy: ±0.1%
Temperature Coefficient: 10ppm/°C
Dropout Voltage: 100mV
Quiescent Current: 60µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF3033AIDBZRG4 has the following pin configuration:

VOUT: Output Voltage
GND: Ground
NC: No Connection
NC: No Connection
VIN: Input Voltage

Functional Features

High accuracy and stability over a wide temperature range
Low dropout voltage allows for efficient operation
Low quiescent current minimizes power consumption
Excellent line and load regulation

Advantages

Precise and stable output voltage
Low temperature coefficient ensures minimal drift over temperature
Small package size allows for space-saving designs
Wide operating temperature range enables use in various environments

Disadvantages

Limited output voltage options (only 3.3V)
Not suitable for applications requiring higher output currents

Working Principles

The REF3033AIDBZRG4 utilizes a bandgap voltage reference circuit to generate a stable output voltage. It compensates for temperature variations by employing a proportional-to-absolute-temperature (PTAT) current source and a negative temperature coefficient (NTC) resistor. This design ensures accurate voltage output over a wide temperature range.

Detailed Application Field Plans

The REF3033AIDBZRG4 is commonly used in applications that require precise voltage references, such as: - Analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Precision instrumentation - Battery-powered devices

Detailed and Complete Alternative Models

REF3030AIDBZT: 3.0V voltage reference with similar specifications
REF3033AIDBZT: 3.3V voltage reference with similar specifications
REF3033AIDBZR: 3.3V voltage reference in a different package (SOT-89)

These alternative models offer similar performance and can be considered as substitutes for the REF3033AIDBZRG4.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací REF3033AIDBZRG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of REF3033AIDBZRG4 in technical solutions:

Q: What is REF3033AIDBZRG4? A: REF3033AIDBZRG4 is a voltage reference IC (integrated circuit) that provides a stable and accurate voltage output.
Q: What is the voltage output range of REF3033AIDBZRG4? A: The voltage output range of REF3033AIDBZRG4 is 2.5V to 5.5V.
Q: What is the typical accuracy of REF3033AIDBZRG4? A: The typical accuracy of REF3033AIDBZRG4 is ±0.2%.
Q: Can REF3033AIDBZRG4 operate in low-power applications? A: Yes, REF3033AIDBZRG4 is designed for low-power applications and has a low quiescent current consumption.
Q: Is REF3033AIDBZRG4 suitable for battery-powered devices? A: Yes, REF3033AIDBZRG4 is suitable for battery-powered devices due to its low power consumption and wide operating voltage range.
Q: Can REF3033AIDBZRG4 be used as a voltage reference for analog-to-digital converters (ADCs)? A: Yes, REF3033AIDBZRG4 can be used as a stable voltage reference for ADCs to ensure accurate conversion.
Q: Does REF3033AIDBZRG4 have built-in protection features? A: Yes, REF3033AIDBZRG4 has built-in thermal shutdown and short-circuit protection to ensure safe operation.
Q: What is the temperature range of REF3033AIDBZRG4? A: The temperature range of REF3033AIDBZRG4 is -40°C to +125°C, making it suitable for a wide range of environments.
Q: Can REF3033AIDBZRG4 be used in precision measurement applications? A: Yes, REF3033AIDBZRG4 can be used in precision measurement applications where a stable and accurate voltage reference is required.
Q: Is REF3033AIDBZRG4 available in different package options? A: Yes, REF3033AIDBZRG4 is available in various package options, such as SOT-23 and SOIC, providing flexibility for different PCB layouts and designs.

Please note that these answers are general and may vary depending on specific application requirements.