GS3034 Ver la hoja de datos (PDF) - Gennum -> Semtech
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GS3034 Datasheet PDF : 6 Pages
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1.3V
10
This capacitor value is not suitable
CCC for actual Hearing Instrument Designs.
10n Values other than 0µ22 can result
in significantly increased distortion
5
3
C1
0µ1
3k9
2
C2
0µ1
VIN
REVGRUELGATOR
12k
-A
12k
-B
CONTROL VB
24k
+-
C
-+
170
2.6V
1k
9
8
C4
C3
15n
0µ1
GS3034
11
12 1
7
6
4
All resistors in ohms, all capacitors
RVC
RGT
in farads unless otherwise stated.
100k
100k
Any Knowles or
Microtronic
Microphone
(e.g. EM5046
or Model 39)
3
C1
0µ1
2
Fig. 1 ProductionTest Circuit
VB
10
VB
REVGRUELGATOR
12k
-A
12k
-B
CCC
0µ22
* CP
* Minimum 10 nF
10n
capacitor needed
for correct operation
5
Any Knowles or
Microtronic
Class A receiver
(e.g. EH3052)
CONTROL VB
24k
+-
C
-+
170
IBIAS
9
8
RE = 170 x VREMAX
170 x IBIAS - VREMAX
C4
15n
GS3034
11
12 1
7
All resistors in ohms, all capacitors
in farads unless otherwise stated.
RVC
100k
C3
0µ1
6
4
RGT
100k
Fig. 2 Typical Hearing Instrument Application
3
521 - 51 - 04
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