REF3318AIDCKR - Texas Instruments

Manufacturer Part Number

REF3318AIDCKR

Manufacturer

Texas Instruments

Introduction

The REF3318AIDCKR is a high-precision, low-noise, and low-power voltage reference integrated circuit (IC) from Texas Instruments.

Product Features and Performance

Fixed output voltage of 1.8V

High accuracy with ±0.15% tolerance

Low temperature coefficient of 30ppm/°C

Low noise of 50μVp-p (0.1Hz to 10Hz)

Low supply current of 8.5μA

Wide operating temperature range of -40°C to 125°C

Compact SC-70-3 surface mount package

Product Advantages

Excellent stability and precision

Low power consumption

Compact size for space-constrained applications

Wide operating temperature range

Key Technical Parameters

Output Voltage: 1.8V

Output Current: 5mA

Input Voltage: 2V to 5.5V

Temperature Coefficient: 30ppm/°C

Noise (0.1Hz to 10Hz): 50μVp-p

Tolerance: ±0.15%

Quality and Safety Features

RoHS3 compliant

Tape and reel packaging for surface mount assembly

Compatibility

Suitable for a wide range of electronic applications that require a stable and accurate reference voltage

Application Areas

Analog and mixed-signal circuits

Precision instrumentation

Industrial automation and control systems

Medical equipment

Communication systems

Product Lifecycle

This product is currently in production and not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Several Key Reasons to Choose This Product

Excellent accuracy and stability

Low power consumption

Wide operating temperature range

Compact and space-saving surface mount package

RoHS3 compliance for environmental requirements

Availability of technical support and resources from Texas Instruments