Datenblatt-pdf.com


GS3015 Schematic ( PDF Datasheet ) - Gennum Corporation

Teilenummer GS3015
Beschreibung Preamp Hybrid
Hersteller Gennum Corporation
Logo Gennum Corporation Logo 




Gesamt 5 Seiten
GS3015 Datasheet, Funktion
www.DataSheet4U.com
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
STANDARD PACKAGING
• Hybrid Typical Dimensions
0.192 in x 0.194 in x 0.113 in
(4.88 mm x 4.93 mm x 2.85 mm)
V.C. Preamp Hybrid
for Class D
GS3015 - HYB DATA SHEET
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 the
Microtronics PJ88S Socket Volume Control. This translates to
a saving in space within the hearing instrument, as the circuitry
mounts directly beneath the volume control. If the VC requires
replacing, it is a simple procedure to remove the defective unit
from the socket and install a new device. This does not disturb
the electronic circuitry.
The major advantage of the GL504 over other preamplifiers is
the electronic MPO adjustment. Since conventional MPO is not
possible in a class D receiver, Gennum provides it in the
preamp.
VMIC 2
RMIC
C1 6
3µ3
AIN 11
C2
47n
-A
5
10 VB
7 4 VREC
RPULL
C3
47n
- B 1 BOUT
8
4 3 12
R1
48K
3
6
57
98
CIN CT AOUT BIN GND MPO
All resistors in ohms, all capacitors
in farads unless otherwise stated
BLOCK DIAGRAM
GS3015
HYBRID
Revision Date: May 1998
Document No. 520 - 92 - 05
GENNUM CORPORATION P.O. Box 489, Stn. A, Burlington, Ontario, Canada L7R 3Y3 tel. +1 (905) 632-2996
Web Site: www.gennum.com E-mail: [email protected]





SeitenGesamt 5 Seiten
PDF Download[ GS3015 Schematic.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
GS3010HybridGennum
Gennum
GS3011DynamEQ I Dynamic EqualizerGennum
Gennum
GS3013Linear Class H Current Manager HybridGennum
Gennum
GS3015Preamp HybridGennum Corporation
Gennum Corporation
GS3018N-CHANNEL MOSFETGTM
GTM

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com       |      2020       |      Kontakt     |      Suche