This document introduces ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 series products, which is a low power, low noise voltage reference with Sink/Source function
The document describes the ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 family of precision bandgap voltage references. These devices offer low power consumption, high precision in tiny footprints, and are qualified for automotive applications with a wide temperature range from -40°C to +125°C.
Key features include ultralow output noise, low dropout voltage requiring no external capacitors, and the ability to sink or source current. The datasheet provides detailed electrical characteristics tables for each model variant (A and B grades) covering parameters such as initial accuracy, temperature coefficient, line regulation, load regulation, quiescent current, and ripple rejection ratio.
| Temperature Coefficient (B grade) | 9 ppm/°C |
|---|---|
| Initial Accuracy (A grade) | +6 mV maximum |
| Output Noise | 6.8 pV p-p |
| Dropout Voltage | 300 mV |
| Quiescent Current (Typical) | 190 pA |
| Operating Temperature Range | -40°C to +125°C |
No, the advanced design eliminates the need for external capacitors.
Yes, they are qualified for automotive applications with a wide temperature range.
The ripple rejection ratio (RRR) is -70 dB at 60 Hz.