REF1941AIDDCR - Texas Instruments

Manufacturer Part Number

REF1941AIDDCR

Manufacturer

Texas Instruments

Introduction

The REF1941AIDDCR is a high-precision voltage reference component from Texas Instruments, designed for power management applications requiring a fixed 4.096V output.

Product Features and Performance

Fixed output voltage of 4.096V

Output current capability of 20 mA

Low tolerance of ±0.1%

Temperature coefficient of 25ppm/°C, ensuring stable performance across temperature variations

Low noise performance: 12ppmp-p from 0.1Hz to 10Hz

Operating input voltage range from 4.116V to 5.5V

Supply current of 460µA, optimized for efficiency

Suitable for operating temperatures ranging from -40°C to 125°C

Product Advantages

High precision and stability suitable for critical power management applications

Low noise output ideal for sensitive electronic circuits

Wide operating temperature range ensures reliability in varied environmental conditions

Low power consumption enhancing system efficiency

Key Technical Parameters

Voltage Output (Min/Fixed): 4.096V

Current Output: 20 mA

Tolerance: ±0.1%

Temperature Coefficient: 25ppm/°C

Voltage Input: 4.116V ~ 5.5V

Current Supply: 460µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Rigorous testing to meet Texas Instruments' high-quality standards

Built-in features for stable and safe operation across various conditions

Compatibility

Compatible with various Power Management Integrated Circuits (PMICs) and systems requiring a stable voltage reference

Application Areas

Precision instrumentation

Data conversion

Power supplies

Battery powered devices

Industrial controls

Product Lifecycle

Active product status indicates ongoing manufacturing and support

Not currently indicated as nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Exceptional precision and stability for critical applications

Low noise characteristics benefit sensitive devices

Efficient power consumption supports eco-friendly designs

Broad operating temperature range enables versatility across different environments

Backed by Texas Instruments' reputation for quality and innovation