Texas Instruments

REF3312AIRSER  

Voltage References

REF3312AIRSER Description

The REF3312AIRSER is a precision voltage reference IC from Texas Instruments, designed for applications requiring high accuracy and stability. This device features a fixed output type with a tolerance of ±0.15%, ensuring consistent and reliable performance across a wide range of operating conditions. The REF3312AIRSER is surface-mountable, making it ideal for use in compact and space-constrained designs. With a low current supply of 8.5µA and a low output current of 5 mA, this voltage reference is well-suited for battery-powered and power-sensitive applications.

REF3312AIRSER Features

• Fixed Output Type: Provides a stable and consistent reference voltage.
• ±0.15% Tolerance: Ensures high accuracy and precision in voltage regulation.
• 5 mA Output Current: Suitable for driving low-power loads.
• 8.5µA Supply Current: Conserves power in battery-operated devices.
• 30ppm/°C Temperature Coefficient: Maintains stability across temperature variations.
• Surface Mount: Facilitates integration into compact and space-constrained designs.
• 1.25V Fixed Output Voltage: Ideal for applications requiring a precise reference voltage.
• 1.7V to 5.5V Input Voltage Range: Compatible with a wide range of power supplies.
• REACH Unaffected: Compliant with European Union regulations on the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH).
• ROHS3 Compliant: Meets the European Union's Restriction of Hazardous Substances Directive.
• Moisture Sensitivity Level (MSL) 1: Unaffected by moisture, allowing for flexible handling and storage.

REF3312AIRSER Applications

The REF3312AIRSER is ideal for a variety of applications where precise voltage regulation is critical. Some specific use cases include:

• Data Acquisition Systems: Provides a stable reference for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
• Sensor Interfaces: Ensures accurate voltage levels for sensor signal conditioning circuits.
• Power Management Circuits: Offers a reliable reference for voltage regulation and monitoring.
• Communication Systems: Maintains consistent performance in transceivers and other communication equipment.

Conclusion of REF3312AIRSER

The REF3312AIRSER from Texas Instruments is a versatile and reliable voltage reference IC, offering high accuracy, low power consumption, and excellent stability. Its unique combination of features makes it well-suited for a wide range of applications, from data acquisition systems to communication equipment. With its surface-mount design, REACH and RoHS compliance, and moisture sensitivity level of 1, the REF3312AIRSER is an excellent choice for designers seeking a precision voltage reference in compact and environmentally conscious designs.

REF3312AIRSER Documents

Download datasheets and manufacturer documentation for REF3312AIRSER

Datasheets :

Connected Sensors Building Automation Systems Guide       REF3312,18,20,25,30,33      

HTML Datasheet :

Connected Sensors Building Automation Systems Guide       REF3312,18,20,25,30,33