Texas Instruments

REF3433IDBVR

The REF3433IDBVR 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 in a wide range of operating conditions.

Description:

The REF3433IDBVR is a fixed voltage reference IC that operates from a single supply voltage ranging from 4.5V to 45V. It features a precision voltage reference output of 3.3V with a temperature coefficient of 5 ppm/°C and a line regulation of 0.5 ppm/V. The device is available in a compact 8-pin narrow SOIC package.

Features:

1. Precision voltage reference output of 3.3V
2. Low temperature coefficient of 5 ppm/°C
3. Low line regulation of 0.5 ppm/V
4. Wide operating supply voltage range of 4.5V to 45V
5. High output current drive capability of 50mA
6. Low input and output noise
7. Guaranteed long-term stability
8. Available in an 8-pin narrow SOIC package

Applications:

The REF3433IDBVR is suitable for a wide range of applications where a stable and accurate voltage reference is required. Some of the key applications include:

1. Industrial control systems
2. Medical equipment
3. Battery monitoring systems
4. Data acquisition systems
5. Power supplies
6. Measurement and test equipment
7. Telecommunication systems
8. Automotive electronics

In summary, the REF3433IDBVR is a high-performance voltage reference IC that offers excellent precision, low drift, and a wide operating supply voltage range. Its compact package and high output current drive capability make it suitable for a wide range of applications where a stable and accurate voltage reference is required.