LT1004CDR-1-2 - Texas Instruments

Manufacturer Part Number

LT1004CDR-1-2

Manufacturer

Texas Instruments

Introduction

The LT1004CDR-1-2 is a high-precision, low-power voltage reference from Texas Instruments. It is part of the Power Management (PMIC) Voltage Reference category and is designed for use in various applications requiring a stable voltage source.

Product Features and Performance

Offers a fixed output voltage of 1.235V

Capable of supplying up to 20 mA output current

Features a low tolerance of ±0.32%

Has a typical temperature coefficient of 20ppm/°C

Low noise performance with 60µVrms from 10Hz to 10kHz

Requires a minimal cathode current of 10 µA for operation

Operates over a temperature range from 0°C to 70°C

Surface mount device with a compact footprint in an 8-SOIC package

Product Advantages

High precision and stability for critical applications

Low power consumption suitable for battery-operated devices

Minimal external components required, simplifying design and reducing costs

Excellent temperature stability enhances device performance under varying conditions

Key Technical Parameters

Output Voltage: 1.235V (Min/Fixed)

Output Current: 20 mA

Tolerance: ±0.32%

Temperature Coefficient: 20ppm/°C Typical

Noise 10Hz to 10kHz: 60µVrms

Current - Cathode: 10 µA

Package: 8-SOIC

Quality and Safety Features

Designed and manufactured by Texas Instruments, ensuring high-quality and reliability

Complies with industry standards for safety and performance

Compatibility

Ideal for use in power-sensitive and portable applications

Compatible with a wide range of microcontrollers, analog-to-digital converters, and other ICs requiring a stable reference voltage

Application Areas

Telecommunications

Portable and battery-powered devices

Medical instruments

Precision analog-to-digital and digital-to-analog conversions

Automotive electronics

Product Lifecycle

The LT1004CDR-1-2 is currently in active production with no indication of discontinuation. Texas Instruments provides robust support and availability, including potential replacements or upgrades if necessary.

Several Key Reasons to Choose This Product

High accuracy and low tolerance ensure reliable performance in critical applications

Low noise enhances performance in precision electronics

Low power consumption is ideal for battery-powered applications

Wide operating temperature range suits various environments

Texas Instruments' reputation for quality and reliability

Simplified design integration due to minimal external component requirement and surface mount packaging