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Part Name
Description
BA3571F View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
View to exact match
BA3571F
Headphone driver for portable CD players
ROHM Semiconductor
BA3571F Datasheet PDF : 4 Pages
1
2
3
4
Audio ICs
!
Application example
LINE OUT
+
1
µ
10k
4.7k
+
33
µ
33
µ
+
220
µ
+
20
19
18
17
16
15
14
13
12
11
V
CC
RF1
V
CC
BA3571F
V
CC
50k
Pre
GND
39k
BB SW
1
2
3
4
5
6
100k
0.1
µ
100k
+2.2
µ
5.1k
0.1
µ
7
8
+
0.22
µ
LINE OUT
1
µ
4.7k
10k
+
GND
9
10
+
220
µ
GND
Units
Resistors
:
Ω
(±5%)
Capacitors
: F (±10%)
Capacitors (electrolytic) : F (±20%)
Fig. 2
!
Electrical characteristic curve
30
20
BB OFF
BB ON
10
0
-10
100
1k
10k
FREQUENCY : f (Hz)
Fig. 3 Voltage gain vs. frequency
!
External dimensions
(Units: mm)
BA3571F
12.5±0.2
20
11
1
10
1.27
0.4±0.1
0.3Min.
0.15
SOP20
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