What are the key performance features of the REF5025?

It features 0.1% initial accuracy, 8 ppm/°C maximum temperature drift, low noise (3 µVpp/V), and the ability to sink or source up to 10mA.

What should engineers consider when designing with the REF5025?

Engineers should ensure proper supply bypassing (1µF to 10µF) and output decoupling (1µF to 50µF). The output capacitor's ESR should be between 1Ω and 1.5Ω to maintain stability.

How does the REF5025 perform in data acquisition systems?

Its low noise and low drift characteristics make it ideal for driving high-resolution ADCs, ensuring stable reference voltage across varying temperatures.

What is the sourcing status of the REF5025AIDR?

The device is currently active and widely available, with a standard SOIC-8 package suitable for automated assembly.

What is the pinout of REF5025AIDR?

Use the REF5025AIDR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about REF5025AIDR pinout to locate pins, power rails, and interface signals before layout.

REF5025AIDR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The REF5025AIDR is a high-precision 2.5V voltage reference ideal for data acquisition systems requiring low noise and low drift.

Best for

Precision Data Acquisition
Industrial Control
Medical Instrumentation

Avoid if

Extremely space-constrained designs where VSSOP is required (use VSSOP version instead)

Check before use

Output capacitor ESR requirements
Thermal management for high-precision stability

Key specifications

Output Voltage: 2.5 V
Initial Accuracy: 0.1%
Temp Drift: 8 ppm/°C
Output Current: ±10 mA

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: Compliant
MSL: Level-2-260C-1 YEAR
ECCN: EAR99
HTSUS: 8542.39.0000

Application

IndustrialMedicalData Acquisition

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for REF5025AIDR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The REF5025AIDR is a precision 2.5V bandgap voltage reference from Texas Instruments, designed for high-accuracy applications.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the REF5025AIDR?+×

What are the key performance features of the REF5025?+×

What should engineers consider when designing with the REF5025?+×

How does the REF5025 perform in data acquisition systems?+×

What is the sourcing status of the REF5025AIDR?+×

What is the pinout of REF5025AIDR?+×