參數(shù)資料
型號: BA3571
廠商: Rohm CO.,LTD.
英文描述: Headphone driver for portable CD players
中文描述: 耳機(jī)驅(qū)動器的便攜式CD播放器
文件頁數(shù): 4/4頁
文件大?。?/td> 78K
代理商: BA3571
BA3571F
Audio ICs
!
Application example
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
39k
50k
BB SW
GND
V
CC
RF1
V
CC
GND
5.1k
10k
100k
100k
V
CC
4.7k
LINE OUT
10k
4.7k
LINE OUT
1
μ
0.1
μ
2.2
μ
0.1
μ
0.22
μ
220
μ
220
μ
33
μ
33
μ
1
μ
+
+
+
+
+
+
+
+
Resistors
Capacitors
Capacitors (electrolytic)
:
(±5%)
: F (±10%)
: F (±20%)
Units
Fig. 2
!
Electrical characteristic curve
!
External dimensions
(Units: mm)
100
1k
-10
0
10
20
30
10k
BB OFF
BB ON
FREQUENCY : f (Hz)
V
V
(
Fig. 3 Voltage gain vs. frequency
SOP20
BA3571F
0.4±0.1
1.27
0.3Min.
0
0
1
5
7
12.5±0.2
1
20
11
10
0.15
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