Texas Instruments

REF2912AIDBZT  

Voltage References

REF2912AIDBZT Description

The REF2912AIDBZT is a high-performance voltage reference IC from Texas Instruments, designed to deliver a fixed output voltage with exceptional stability and accuracy. This device features a 2% tolerance, ensuring precise voltage regulation across a wide range of applications. With a low supply current of 59µA and an output current of 25mA, the REF2912AIDBZT is ideal for power-sensitive and low-power designs.

REF2912AIDBZT Features

• Fixed Output Voltage: The REF2912AIDBZT provides a fixed output voltage of 1.25V, making it suitable for a variety of applications requiring stable voltage references.
• Low Supply Current: With a supply current of just 59µA, this device is ideal for low-power and battery-operated applications.
• Low Output Noise: The REF2912AIDBZT exhibits low output noise of 42µVrms over the frequency range of 10Hz to 10kHz, ensuring clean and stable voltage regulation.
• Temperature Coefficient: The device has a temperature coefficient of 100ppm/°C, ensuring stable output voltage over a wide temperature range.
• Surface Mount Packaging: The REF2912AIDBZT is available in a compact SOT23-3 surface mount package, making it suitable for space-constrained designs.

REF2912AIDBZT Applications

The REF2912AIDBZT is ideal for a variety of applications where stable and accurate voltage references are required. Some specific use cases include:

1. Analog-to-Digital Converters (ADCs): The REF2912AIDBZT can be used as a stable reference voltage for ADCs, ensuring accurate conversion of analog signals to digital values.
2. Sensor Interfaces: This device can be used to provide a stable reference voltage for sensor interfaces, ensuring accurate sensor readings and reliable system performance.
3. Power Management Systems: The REF2912AIDBZT can be used in power management systems to provide a stable reference voltage for voltage regulation and monitoring.
4. Communication Systems: This device can be used in communication systems to provide a stable reference voltage for signal processing and amplification circuits.

Conclusion of REF2912AIDBZT

The REF2912AIDBZT from Texas Instruments is a versatile and high-performance voltage reference IC, offering a fixed output voltage of 1.25V with a tolerance of 2%. Its low supply current, low output noise, and temperature stability make it an ideal choice for a wide range of applications, including ADCs, sensor interfaces, power management systems, and communication systems. With its compact SOT23-3 surface mount package, the REF2912AIDBZT is suitable for both space-constrained and low-power designs, making it a valuable addition to any electronics engineer's toolkit.

REF2912AIDBZT Documents

Download datasheets and manufacturer documentation for REF2912AIDBZT

Datasheets :

REF2912,20,25,30,33,40      

HTML Datasheet :

REF2912,20,25,30,33,40      

PCN Design/Specification :

Wire Chg 19/Mar/2016