AN7135 データシートの表示（PDF） - Panasonic Corporation
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AN7135 Datasheet PDF : 4 Pages
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AN7135
ICs for Audio Common Use
s Pin Name
Pin No.
Pin Name
1 Negative Feedback Ch.1
2 Input Ch.1
3 Ripple filter/Stand-by Controller
4 GND (Input)
5 Input Ch.2
6 Negative Feedback Ch.2
Pin No.
Pin Name
7 Output Ch.2
8 Boot-strap Ch.2
9 GND (Output)
10 VCC
11 Boot-strap Ch.1
12 Output Ch.1
s Absolute Maximum Ratings (Ta= 25˚C)
Parameter
Symbol
Rating
Unit
Supply Voltage
VCC
24
V
Supply Current
ICC
4
A
Power Dissipation Note 1)
PD
62.5
W
Operating Ambient Temperature
Topr
– 30 ~ + 75
˚C
Storage Temperature
Tstg
– 55 ~ + 150
˚C
Note) θj–c = 2˚C/W
s Recommended Operating Range (Ta= 25˚C)
Parameter
Symbol
Operating Supply Voltage Range
VCC
Note) 24V at no signals
Range
5.5V ~ 18.0V
s Electrical Characteristics (VCC = 15V, fIN = 1kHz, RL = 3Ω, Both channel drive, Ta= 25˚C ± 2˚C)
Parameter
Symbol
Condition
min. typ. max. Unit
Quiescent Current
Output End Noise Voltage Note 1)
Voltage Gain
Total Harmonics Distortion
ICQ
VNO
GV
THD
VIN= 0mV
VIN= 0mV, Rg= 10kΩ
VIN= 3mV
VIN= 3mV
14
20 mA
0.25 0.50 mV
42.5 44.5 46.5
dB
0.40 0.75
%
Max. Output Power
Channel Balance
Ripple Rejection Ratio Note 1)
Input Offset Voltage
Stand-by Current
PO
CB
RR
VIN (O.S)
ISTB
THD= 10%
VIN= 3mV
VCC (ripple)= 280mV, f (ripple)= 120Hz
Rg= 0Ω Sine wave
Input pin open
Pin3 open
7.0
7.5
W
–1
0
+1
dB
45
50
dB
10
30 mV
30 µA
Note 1) Measured through 15Hz to 30kHz (12dB/OCT) filter
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