Texas Instruments

REF3430IDBVR

The REF3430IDBVR is a precision, low-drift voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference over a wide range of operating conditions, making it ideal for use in various precision applications.

Description:

The REF3430IDBVR is a fixed voltage reference IC that operates from a single supply voltage ranging from 4.5V to 28V. It features a precision voltage reference output of 2.5V with a typical initial accuracy of ±0.01% and a maximum temperature drift of ±5 ppm/°C over the operating temperature range of -40°C to +125°C.

Features:

1. Precision voltage reference output of 2.5V
2. Low initial accuracy of ±0.01%
3. Ultra-low temperature drift of ±5 ppm/°C
4. Wide supply voltage range of 4.5V to 28V
5. Low power consumption of 10 μA (typical)
6. High output current drive capability of ±10 mA
7. Enhanced load regulation and line regulation
8. Available in a compact 8-pin SOIC package

Applications:

The REF3430IDBVR is suitable for a wide range of precision applications, including but not limited to:

1. Data acquisition systems
2. Battery-powered instruments
3. Strain gauge amplifiers
4. Medical equipment
5. Temperature sensors
6. Pressure sensors
7. Industrial control systems
8. Precision measurement and test equipment

In summary, the REF3430IDBVR is a high-performance, precision voltage reference IC from Texas Instruments that offers excellent accuracy, low drift, and a wide operating temperature range. Its features make it suitable for various precision applications where a stable and accurate voltage reference is required.