AN7520 PANASONIC [Panasonic Semiconductor], AN7520 Datasheet - Page 12
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AN7520
Manufacturer Part Number
AN7520
Description
BTL Audio Power IC
Manufacturer
PANASONIC [Panasonic Semiconductor]
Datasheet
1.AN7520.pdf
(25 pages)
Note1) For this measurement,use the filter <Bandwidth:15Hz to 30kHz(12dB/octave)>
Total harmonic distortion
Electrical Characteristics (Vcc=5.0V,R
Maximum power output
Application Circuit
Maximum attenuation
Ripple rejection ratio
Output offset voltage
Output noise voltage
Center voltage gain
Channel balance1
Channel balance2
Channel crosstalk
Quiescent current
Input impedance
Standby current
Voltage gain
Parameter
Symbol
THD
G
I
V
CB1
CB2
V
I
G
RR
Att
CT
STB
P
Z
CQ
VM
NO
off
O
V
Standby
I
P
P
THD=10%,Vol.=1.25V
P
P
V
Out1
P
P
8
O
O
Vr=0.5Vrms,fr=120Hz
O
O
IN1
V
V
P
Rg=10k ,Vol.=0V
Rg=10k ,Vol.=0V
O
O
=0.25W,Vol.=1.25V
=0.25W,Vol.=1.25V
1.0 F
Rg=10k Vol.=0V
O
=0.25W,Vol=1.25V
=0.25W,Vol=1.25V
IN
IN
=0.25W,Vol=0.6V
=0.25W,Vol=0.6V
V
=0.25W,Vol=0V
=0mV,Vol.=0V
=0mV,Vol.=0V
IN
Condition
L
= 0.3V
=8 ,freq=1kHz,Ta=25ºC 2 ºC)
Volume
V
DC
CC
V
IN2
1.0 F
min.
-250
0.8
Out2
32
30
70
24
22
40
-1
-3
8
–
–
–
–
0.10
0.10
typ.
1.1
35
34
50
90
30
25
55
1
0
0
0
max.
100
250
0.4
0.5
10
36
36
28
–
–
–
1
3
–
AN7512,7512S
mVrms
Unit
mA
mV
k
dB
dB
dB
dB
dB
dB
dB
W
%
A
Note
1
1
1