• REF5025AIDR SOIC-8
REF5025AIDR SOIC-8

REF5025AIDR

Voltage References Lo Noise Very Low Drift Prec VLTG REF

Quantity Unit Price(USD) Ext. Price
1 $1.426 $1.43
10 $1.207 $12.07
30 $1.087 $32.61
100 $0.879 $87.90
500 $0.819 $409.50
1000 $0.792 $792.00

Inventory:5,971

*The price is for reference only.
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Overview of REF5025AIDR

The REF5025AIDR is a precision voltage reference IC with a 2.5V output voltage and low temperature coefficient. It is designed to provide stable and accurate reference voltage for various analog circuits and systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

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

Circuit Diagram

Include a circuit diagram illustrating the usage of the REF5025AIDR as a voltage reference in analog circuits.

Key Features

  • Precision Voltage Reference: The REF5025AIDR provides a highly accurate 2.5V reference voltage for precision analog applications.
  • Low Temperature Coefficient: With a low temperature coefficient, this IC ensures stable performance over varying temperature conditions.
  • High Output Current: Capable of sourcing and sinking decent output current levels, making it suitable for driving loads in analog circuits.
  • Low Noise: The REF5025AIDR maintains low output noise, resulting in clean and reliable reference voltage output.
  • Wide Operating Voltage Range: Operates within a wide supply voltage range, enhancing compatibility with different systems.

Note: For detailed technical specifications, please refer to the REF5025AIDR datasheet.

Application

  • Precision Analog Circuits: Ideal for providing a stable reference voltage in precision analog circuits like analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
  • Measurement Instruments: Suitable for use in measurement instruments requiring accurate voltage references for precise measurements.
  • Sensor Interface: Can be used to interface sensors and transducers with analog signal conditioning circuits.

Functionality

The REF5025AIDR is a precision voltage reference IC that ensures accurate and stable reference voltage output, vital for maintaining precision in analog circuit operations.

Usage Guide

  • Power Supply: Connect VIN (Pin 2) to the input voltage source and GND (Pin 3) to ground.
  • Output Connection: Connect VOUT (Pin 1) to the reference voltage input of the analog circuit.
  • Bypass Capacitor: Adding a bypass capacitor between VOUT and GND can further enhance stability and noise performance.

Frequently Asked Questions

Q: What is the typical output voltage tolerance of the REF5025AIDR?
A: The REF5025AIDR typically has an output voltage tolerance of ±0.05%.

Q: Is the REF5025AIDR suitable for precision sensor applications?
A: Yes, the REF5025AIDR's precision and stability make it well-suited for providing accurate reference voltage in precision sensor signal conditioning circuits.

Equivalent

For similar functionalities, consider these alternatives to the REF5025AIDR:

  • LT1021: A precision reference IC offering similar accuracy and stability characteristics for precision analog applications.
  • ADR4550: This voltage reference IC provides a stable 5.0V output with low noise and excellent temperature stability.

REF5025AIDR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

VO (V) 2.5 Initial accuracy (max) (%) 0.05
Temp coeff (max) (ppm/°C) 3 Vin (min) (V) 2.7
Vin (max) (V) 18 Iq (typ) (mA) 0.8
Rating Catalog Features TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP) 7.5 Iout/Iz (max) (mA) 10
Operating temperature range (°C) -40 to 125

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