REF3320AIDCKT - Texas Instruments

Manufacturer Part Number

REF3320AIDCKT

Manufacturer

Texas Instruments

Introduction

The REF3320AIDCKT is a high-precision voltage reference component widely used in power management applications.

Product Features and Performance

Reference Type: Series

Output Type: Fixed

Voltage – Output: 2.048V

Current – Output: 5 mA

Tolerance: ±0.15%

Temperature Coefficient: 30ppm/°C

Noise (0.1Hz to 10Hz): 55µVp-p

Voltage - Input: 2.248V ~ 5.5V

Current – Supply: 8.5µA

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package/Case: SC-70, SOT-323

Has a fixed output with a low temperature coefficient and very low noise level.

Product Advantages

High precision and stability

Low power consumption

Excellent temperature range for varied environments

Key Technical Parameters

Voltage - Output (Min/Fixed): 2.048V

Current - Output: 5 mA

Voltage - Input: 2.248V ~ 5.5V

Current - Supply: 8.5µA

Quality and Safety Features

Robust performance in extreme temperatures from -40°C to 125°C

Low tolerance value ensuring precision

Compatibility

Packaged in a small SC-70-3 suitable for compact surface mount applications

Application Areas

Suitable for battery-powered devices, data-acquisition systems, portable medical instruments, and industrial automation

Product Lifecycle

Product Status: Active

Continues to be manufactured with no current indication of discontinuation. Replacement or upgrade models not specified.

Several Key Reasons to Choose This Product

Precise voltage output of 2.048V with a tolerance of only ±0.15%

Supports wide input voltage range from 2.248V to 5.5V

Consumes very low supply current of 8.5µA making it ideal for battery-operated applications

Operates reliably in a broad temperature range from -40°C to 125°C

Very low output noise, enhancing overall system performance in sensitive applications