ESS ES9312
The ES9312 is a 2nd generation dual ultra low noise linear regulator optimized to supply the reference voltages for ESS Technology’s SABRE® products as well as maximize all DAC and ADC performance. Each regulator’s output noise, as low as 1µVrms from 10Hz to 100kHz, allows for the highest achievable dynamic range and lowest noise performance making it the ideal low noise regulator for use with all ESS SABRE® DACs and ADCs as well as general very low noise voltage requirements. The ES9312Q provides several unique features not available in standard regulators.| Part No. | ES9312 |
|---|---|
| Datasheet | ES9312 Download |
| Manufacturer |  ESS |
| Description | Dual Ultra Low Noise Regulator |
| Buy | Stock & Price |
DESCRIPTION
Ultra low noise regulated to 180mA per output at Excellent line and load regulation for output current to maintain peak multiple voltage levels performance 1µVrms output noise (10Hz to 100kHz) Over-current, under-voltage, over-temperature warning and protection Calibration mode for Sabre DACs Internal voltage fixed mode presets External fixed mode Excellent performance to maintain highest DNR and THD+N measurements Protection for regulator and device against system issues Allows adjustment of output voltage to ensure output levels are maintained in selected ESS DACs such as the ES9069, ES9039Q2M and others Fixed mode allows for simple pin configuration for 1.2/1.8/3.3/4.5V output Both regulator voltages are configurable with external resistors Dual regulators in one package Reducing BOM requirements and setup Operating supply Supply voltage of +5V Low pin count packaging 3mm x 3mm, 16 pin QFN, minimizing PCB footprint and board spaceAPPLICATIONS
● ESS SABRE DAC Supply in Calibration Mode with Calibration Resistor● General Ultra-Low Noise Supply for DACs and ADCs ESS TECHNOLOGY, INC.
