參數(shù)資料
型號(hào): GB570
英文描述: GB570 - DynamEQ? II WDRC IC
中文描述: GB570 - DynamEQ?二WDRC集成電路
文件頁數(shù): 3/7頁
文件大?。?/td> 118K
代理商: GB570
3
521 - 99 - 00
3.9k
V
IN
0
μ
2
0
μ
22
0
μ
1
RVC=100k
0
μ
22
7
RMPO=0
RTH=
= 22k
2
μ
2
50k
V
B
R
c
10n
0
μ
1
1
2
5
4
3
6
8
9
12
11
10
13
14
15
16
19
18
17
20
SLOW
AVERAGE
DETECTOR
FAST
AVERAGE
DETECTOR
CONTROL
10k
RECTIFIER
RAGC_IN
V
B
50k
REGULATOR
GB570
GC570
48k
48k
8k4
1M
1M
14k
12k
1
X
- B
- A
- C
12 dB / Oct
(24 dB / Oct)
BAND SPLIT
FILTER
High Frequency
Expander / Compressor
Low Frequency
Expander / Compressor
R
H
R
L
85k6
42k8
Fig. 1 Production Test Circuit
All resistors in ohms, all capacitors
in microfarads, unless otherwise stated
Fig. 2 Maximum Flexibility Hearing Instrument Application
All resistors in ohms, all capacitors
in microfarads, unless otherwise stated
RLO
200k Linear
RMPO
Log
2
μ
2
Any
Knowles
Class D
receiver
VB
0
μ
22
RVC
100k Log
Any K
or
Microtronics
microphone
0
μ
22
7
RTH
100k
Log
Rc
100k Log
VB
SLOW
AVERAGE
DETECTOR
FAST
AVERAGE
DETECTOR
CONTROL
10k
RECTIFIER
RAGC_IN
V
B
50k
REGULATOR
GB570
GC570
48k
48k
8k4
1M
1M
14k
12k
1
X
- B
- A
- C
12 dB / Oct
(24 dB / Oct)
BAND SPLIT
FILTER
High Frequency
Expander / Compressor
Low Frequency
Expander / Compressor
R
H
R
L
0
μ
1
10n
0
μ
2
0
μ
1
0
μ
1
1
2
5
4
3
6
8
9
12
11
10
13
14
15
16
19
18
17
20
85k6
42k8
相關(guān)PDF資料
PDF描述
GC570 GC570 - DynamEQ? II WDRC IC
GBA-1 Fuse
GBA-10 Fuse
GBA-15 Fuse
GBA-2 Fuse
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