REF102CP

Product Overview

Category: Voltage Reference
Use: Provides a stable voltage reference for precision analog circuits
Characteristics: High accuracy, low temperature coefficient, low noise
Package: TO-92, TO-220, SOIC, DIP
Essence: Precision voltage reference
Packaging/Quantity: Available in tape and reel packaging, quantity varies by package type

Specifications

Output Voltage: 5V
Temperature Coefficient: 10ppm/°C
Initial Accuracy: ±0.05%
Operating Temperature Range: -40°C to 125°C
Supply Voltage Range: 4.5V to 36V
Quiescent Current: 1.5mA

Detailed Pin Configuration

VOUT
GND
NC
TRIM
IN
NC
NC
V+

Functional Features

High precision voltage reference
Low temperature coefficient
Low output noise
Wide supply voltage range
Trim function for fine-tuning output voltage

Advantages

High accuracy
Stable performance over temperature variations
Versatile packaging options
Low power consumption

Disadvantages

Limited output current capability
Higher cost compared to standard voltage references

Working Principles

The REF102CP is based on a bandgap voltage reference circuit that provides a stable output voltage regardless of changes in supply voltage and temperature. It utilizes precision components and trimming techniques to achieve high accuracy and low temperature coefficient.

Detailed Application Field Plans

The REF102CP is ideal for use in precision analog circuits such as data acquisition systems, instrumentation, and sensor signal conditioning. It can also be used in industrial control systems, automotive electronics, and medical devices where stable and accurate voltage references are essential.

Detailed and Complete Alternative Models

REF5025: Offers higher initial accuracy and lower temperature coefficient
ADR4520: Provides lower quiescent current and wider operating temperature range
LTZ1000: Known for ultra-high precision and stability

This comprehensive entry provides an in-depth understanding of the REF102CP voltage reference, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací REF102CP v technických řešeních

What is the REF102CP?
- The REF102CP is a precision voltage reference integrated circuit that provides a stable and accurate voltage output.
What is the typical output voltage of the REF102CP?
- The typical output voltage of the REF102CP is 5.0 volts.
What is the accuracy of the REF102CP?
- The REF102CP has a high initial accuracy of 0.05% and low temperature coefficient, making it suitable for precision applications.
What are the common applications of the REF102CP?
- The REF102CP is commonly used in data acquisition systems, instrumentation, test equipment, and other precision analog circuits where a stable voltage reference is required.
What is the operating temperature range of the REF102CP?
- The REF102CP typically operates over a temperature range of -40°C to 125°C, making it suitable for a wide range of environments.
Does the REF102CP require external components for operation?
- The REF102CP requires only minimal external components, such as capacitors for stability and noise filtering.
Can the REF102CP be used in battery-powered applications?
- Yes, the REF102CP's low power consumption and ability to operate at low supply voltages make it suitable for battery-powered applications.
Is the REF102CP available in different package types?
- Yes, the REF102CP is available in various package types, including TO-99 metal can and SOIC surface-mount packages.
What are the key features of the REF102CP?
- The key features of the REF102CP include low drift, low noise, high stability, and excellent long-term reliability.
Are there any application notes or reference designs available for using the REF102CP in technical solutions?
- Yes, Texas Instruments provides application notes and reference designs to assist engineers in implementing the REF102CP in their technical solutions.