REF1004I-1.2/2K5 - Texas Instruments

Manufacturer Part Number

REF1004I-1.2/2K5

Manufacturer

Texas Instruments

Introduction

The REF1004I-1.2/2K5 is a high-precision, low-noise shunt voltage reference from Texas Instruments. It offers a stable 1.235V reference voltage with excellent temperature coefficient and low noise characteristics, making it well-suited for a variety of precision analog and mixed-signal applications.

Product Features and Performance

Fixed 1.235V output voltage

Tight ±0.3% voltage tolerance

Low 20ppm/°C typical temperature coefficient

Low noise: 60μVrms (10Hz to 10kHz)

20mA output current capability

Wide -40°C to +85°C operating temperature range

Surface-mount 8-SOIC package

Product Advantages

Precise and stable reference voltage

Excellent temperature stability

Low noise performance

Compact surface-mount package

Wide operating temperature range

Key Reasons to Choose This Product

Reliable and consistent performance in precision analog designs

Enables high-accuracy measurements and signal conditioning

Compact footprint saves board space

Robust operation across industrial temperature range

Cost-effective solution for a wide range of applications

Quality and Safety Features

Robust design and manufacturing process for reliable operation

Compliant with relevant industry standards and regulations

Compatibility

The REF1004I-1.2/2K5 is a drop-in replacement for similar shunt voltage reference devices in 8-SOIC packages.

Application Areas

Precision analog and mixed-signal circuits

Data acquisition systems

Instrumentation and test equipment

Industrial control and automation

Medical devices

Telecommunications equipment

Product Lifecycle

The REF1004I-1.2/2K5 is currently in a Last Time Buy (LTB) status, indicating that it is nearing discontinuation. Customers are advised to contact our website's sales team for information on available equivalent or alternative models that may suit their needs.