REF3312AIDCKR - Texas Instruments

Manufacturer Part Number

REF3312AIDCKR

Manufacturer

Texas Instruments

Introduction

Ultra-small, precise voltage reference for portable and battery-powered applications

Product Features and Performance

25V output voltage

30mA current output

±0.15% tolerance for high precision

30ppm/°C temperature coefficient for stable performance across temperature variations

35µVp-p low noise for noise-sensitive applications

Product Advantages

High output current capability for driving heavier loads

Ultra-small SC-70 package for space-constrained designs

Low dropout voltage suitable for battery-operated devices

Precision voltage reference enhances system accuracy

Key Technical Parameters

Output Type: Fixed

Voltage - Output (Min/Fixed): 1.25V

Current - Output: 30mA

Tolerance: ±0.15%

Temperature Coefficient: 30ppm/°C

Quality and Safety Features

Robust operation from -40°C to 125°C

High accuracy and low noise contribute to overall system reliability

Compatibility

Compatible with various microcontrollers and analog-to-digital converters that require a precision reference voltage

Application Areas

Portable electronics

Battery-powered devices

Data acquisition systems

Precision instrumentation

Product Lifecycle

Active product with ongoing manufacturer support

Not nearing discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

High precision voltage reference enhances overall system accuracy

Low power consumption is ideal for battery-powered applications

Small footprint SC-70 package saves valuable PCB space

Wide operating temperature range ensures reliability in diverse environments

Easy to use with a wide range of input voltages, simplifying design considerations