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Preamp Hybrid for Class D
GS3015 - HYB DATA SHEET
FEATURES • Gennum's GL504 preamp • mounts on back of Microtronic PJ88S VC Socket • low external parts count • designed to drive Class D integrated receivers • adjustable peak clipper • low current drain (150 µA) typical • low noise and distortion
DESCRIPTION The GS3015 incorporates Gennum's GL504 preamp, three of the required
capacitors and a mid supply referencing 48K resistor.
All that is required for a fully functional hearing aid system is the addition of a microphone, receiver, volume control, interstage coupling capacitor and an MPO adjusting potentiometer.
The GS3015 has been designed to mount on the back of...