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ES9311Q Datasheet PDF

ESS ES9311Q

The ES9311Q Dual, Ultra-Low Noise Linear Regulator is the industry’s highest-performance, ultra-low noise regulator optimized to supply the reference voltages for ESS’ 32-Bit SABRE DACs and ADCs. The ES9311’s output noise is typically under 1µVrms from 100Hz to 100kHz, and less than 1.3µVrms from 10Hz to 100kHz. The temperature coefficient of each voltage output is typically 50ppm/°C.
Part No. ES9311Q
Datasheet ES9311Q Download
Manufacturer
ESS
Description Ultra-Low Noise Linear Regulator
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ES9311Q datasheet page 1 preview

DESCRIPTION

1 NC - No internal connection, pin may be grounded or left floating 2 ENQD Input Enable for Quick Discharge function, internal pull-up 3 ENSS Input Enable for Soft-Start function, internal pull-up 4 REF Output Low-noise bandgap reference output voltage 5 ADJ Input Input for fine adjustment of bandgap voltage output 6 GND Ground Ground 7 RFLT Output Connection for noise-bypass capacitor on bandgap reference 8 GND Ground Ground 9 RT1 I/O Reserved, Connect to ground for normal operation 10 RT2 I/O Reserved, Connect to ground for normal operation 11 ENOT# Input Enable for Over Temperature functions. Active low 12 EN1 Input Enable for Output 1. Connect to VIN for automatic startup 13 EN2 Input Enable for Output 2. Connect to VIN for automatic startup 14 NC - No internal connection, pin may be grounded or left floating 15 GND Ground Ground 16 FLT2 Output Connection for noise-bypass capacitor on output 2 17 OC2 Output Optional output capacitor connection 18 SENSE2 Input Output 2 S...
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