Texas Instruments

REF2940AIDBZR  

Voltage References

The REF2940AIDBZR 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 for various applications that require high precision and low temperature drift.

Description:

The REF2940AIDBZR is a high-performance, low-drift voltage reference IC that operates over a wide supply voltage range of 4.5V to 36V. It is available in a compact 8-pin MSOP package, making it suitable for space-constrained applications. The device 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.

Features:

1. Wide supply voltage range: 4.5V to 36V
2. Precision voltage reference output: 2.5V
3. Low initial accuracy: ±0.01%
4. Low temperature drift: ±5 ppm/°C
5. High output current drive: up to 20 mA
6. Low input and output noise
7. Low power consumption: 10 µA (typical)
8. Available in an 8-pin MSOP package

Applications:

The REF2940AIDBZR is suitable for a wide range of applications that require a stable and accurate voltage reference, including:

1. Data acquisition systems
2. Battery-powered instruments
3. Strain gauge amplifiers
4. Medical equipment
5. Industrial control systems
6. Temperature measurement systems
7. Precision power supplies
8. Voltage monitoring and regulation systems
9. Analog-to-digital converters (ADCs)
10. Digital-to-analog converters (DACs)

In summary, the REF2940AIDBZR is a high-performance, low-drift voltage reference IC from Texas Instruments that offers excellent precision, low temperature drift, and a wide supply voltage range. It is suitable for various applications where a stable and accurate voltage reference is required.

REF2940AIDBZR Documents

Download datasheets and manufacturer documentation for REF2940AIDBZR

Datasheets :

REF2912,20,25,30,33,40      

HTML Datasheet :

REF2912,20,25,30,33,40      

PCN Design/Specification :

Wire Chg 19/Mar/2016