Product Overview: REF3325AIDBZRG4

The REF3325AIDBZRG4 is a high-precision, low-power, series voltage reference from Texas Instruments (TI), designed for use in various applications where accuracy and stability are critical. This device is part of TI's REF33xx family and is suitable for battery-powered and portable devices due to its low power consumption and small footprint.

Key Features

• Voltage Accuracy: The REF3325AIDBZRG4 offers an impressive initial accuracy of 0.2% (max), ensuring reliable performance in precision applications.
• Low Power: With a low quiescent current of 180 µA (typical), this voltage reference helps to prolong battery life in portable applications.
• Temperature Coefficient: It features a low temperature coefficient of 35 ppm/°C (max), providing stable output across a wide temperature range.
• Output Voltage: The device provides a fixed 2.5V output, which is a common reference voltage for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Package: It comes in a small, surface-mount, SOT-23 package, making it ideal for space-constrained applications.
• Operating Temperature Range: The REF3325AIDBZRG4 is specified for the extended industrial temperature range of -40°C to 125°C, allowing its use in harsh environments.

Applications

The REF3325AIDBZRG4 is versatile and can be used across a broad spectrum of applications, including:

• Precision data acquisition systems
• Portable and battery-powered equipment
• Medical instruments
• Industrial control systems
• Automotive systems
• Test and measurement equipment

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the REF3325AIDBZRG4 is no exception. It is designed to meet the stringent requirements of industrial and automotive applications, ensuring reliable operation even under challenging conditions. The device also has built-in protection features, including reverse polarity protection, to safeguard against improper use or connection errors.

With its high accuracy, low power consumption, and compact size, the REF3325AIDBZRG4 from Texas Instruments stands out as a top choice for engineers and designers looking for a dependable voltage reference source.