REF1941AIDDCT - Texas Instruments

Manufacturer Part Number

REF1941AIDDCT

Manufacturer

Texas Instruments

Introduction

The REF1941AIDDCT is a precision voltage reference used in power management circuits.

Product Features and Performance

High accuracy fixed output voltage of 4.096V

Low supply current of 460µA

Low temperature coefficient of 25ppm/°C

Low noise performance of 12ppmp-p at 0.1Hz to 10Hz

Wide input voltage range from 4.116V to 5.5V

Maximum output current of 20mA

Operational temperature range from -40°C to 125°C

Product Advantages

Excellent temperature stability

High output current capability

Minimal noise interference

Suitable for battery-operated equipment due to low current consumption

Key Technical Parameters

Output Voltage: 4.096V (fixed)

Tolerance: ±0.1%

Operating Temperature: -40°C to 125°C

Supply Current: 460µA

Quality and Safety Features

Rigorous testing to ensure reliability across temperature ranges and conditions

Compatibility

Compatible with surface mount technology thanks to SOT-23-5 Thin, TSOT-23-5 package

Application Areas

Precision data conversion

Portable instrumentation

Battery management systems

Industrial controls

Medical devices

Product Lifecycle

The product status is active

No indication of discontinuation, replacements, or upgrades available

Several Key Reasons to Choose This Product

Guaranteed high precision for sensitive applications

Support for a wide range of operating temperatures enhancing its versatility

Compact SOT-23-THIN package suitable for space-constrained applications

Strategic choice for designs requiring long-term stability and low power consumption

Texas Instruments' reputation for reliable and durable components