Texas Instruments

REF3112AIDBZR

The REF3112AIDBZR 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 various applications, such as industrial, medical, and automotive systems.

Description:

The REF3112AIDBZR is a precision voltage reference IC that operates over a wide supply voltage range of 4.5V to 28V. It offers excellent temperature stability and low initial accuracy, making it suitable for a wide range of applications that require high precision and reliability.

Features:

1. Low temperature drift: The REF3112AIDBZR has a low temperature drift of 5 ppm/°C (max) over the -40°C to +125°C temperature range, ensuring stable performance in various environmental conditions.
2. Low initial accuracy: The initial accuracy of the REF3112AIDBZR is ±0.01% (max), which is suitable for applications that require high precision.
3. Wide supply voltage range: The IC can operate with a supply voltage ranging from 4.5V to 28V, making it suitable for a wide range of power supply requirements.
4. Low power consumption: The REF3112AIDBZR consumes low power, with a typical supply current of 10 μA (max) at 5V supply voltage.
5. Small package size: The IC is available in a small 8-pin MSOP package, making it suitable for space-constrained applications.

Applications:

1. Industrial control systems: The REF3112AIDBZR can be used in industrial control systems to provide a stable voltage reference for various sensors and measurement devices.
2. Medical equipment: The precision and stability of the REF3112AIDBZR make it suitable for use in medical equipment, such as patient monitoring systems and diagnostic devices.
3. Automotive systems: The wide temperature range and low drift characteristics of the REF3112AIDBZR make it suitable for automotive applications, such as engine control modules and sensor interfaces.
4. Data acquisition systems: The REF3112AIDBZR can be used in data acquisition systems to provide a stable reference voltage for accurate signal processing and measurement.
5. Power management systems: The low power consumption and wide supply voltage range of the REF3112AIDBZR make it suitable for use in power management systems, such as battery monitors and power converters.

In summary, the REF3112AIDBZR is a precision voltage reference IC from Texas Instruments that offers excellent temperature stability, low initial accuracy, and low power consumption. It is suitable for a wide range of applications, including industrial control systems, medical equipment, automotive systems, data acquisition systems, and power management systems.