REF3430IDBVR

The Texas Instruments REF3430IDBVR is a high-precision CMOS voltage reference designed for low-drift and low-power applications. It features an initial accuracy of ±0.05% and a low temperature coefficient of 6ppm/°C, ensuring stable performance across its operating temperature range of -40°C to +125°C.

This voltage reference operates with a low quiescent current of 95µA maximum and offers an ultra-low zero load dropout voltage of 100mV maximum. Its output current capability is ±10mA, and it exhibits very low output noise of 3.8µVp-p/V, making it suitable for noise-critical systems and high-resolution data converters.

The REF3430IDBVR is housed in a compact 6-pin SOT-23 package, offering a small footprint for space-constrained designs. It provides excellent long-term stability of 25ppm/1000hrs and low output-voltage hysteresis, contributing to system reliability. This device is pin-to-pin compatible with other series like MAX607x and ADR34xx.

Applications for the REF3430IDBVR include systems requiring a stable voltage reference, such as data acquisition systems, power management circuits, and test and measurement equipment. Its combination of precision, low power consumption, and small size makes it a versatile choice for various electronic designs.