GS3023 Datasheet, PDF (3/7 Pages) List of Unclassifed Manufacturers – CIC Size DynamEQ I Dynamic Equalizer - Class D

1.3V
2µ2
13
11
14
C6
0µ1
2µ2
CHP=0µ1
3k9
V_IN
100k
100k
SLOW
FAST
1
REGULATOR
AVERAGE
AVERAGE
DETECTOR
DETECTOR
12
68k
CURRENT
REFERENCE
2:1
COMPRESSION
CONTROL
RECTIFIER
V_B
10
C1
9
3n9
C2
0µ1
6
8
-A
12k
-B
50k
50k 50k
50k
C4
C3 0µ1 ⁸²ⁿ
7
All resistors in ohms, all capacitors in farads unless otherwise stated.
Fig.1 Production Test Circuit
48k
-C
D
5
C5
48k ⁴⁷ⁿ
8k4
4
2
3
R_VC
100k
GS3023
50k
R_MPO=0
1.3V
2µ2 ^{RECOMMENDATIONS: 2.2µF capacitor connected to pin11}
No components connected to pin 14
13
11
14
C6
0µ1
1
2µ2
REGULATOR
100k
SLOW
AVERAGE
DETECTOR
100k
FAST
AVERAGE
DETECTOR
12
10
C1
9
EM3046
3n9
or
MODEL 39
C2
0µ1
6
8
CURRENT
REFERENCE
2:1
COMPRESSION
CONTROL
RECTIFIER
68k
-A
-C
12k
-B
50k
50k 50k
50k
C4
82n
C3 0µ1
V_B
1.3V
48k
C5
D
5
47n
2µ2
48k
8k4
ES3126
4
GS3023
7
2
3
All resistors in ohms, all capacitors in farads unless otherwise stated.
R_VC
100k
Fig. 2 Typical Hearing Instrument Application
3
521 - 15 - 03