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PDF CXA3815N Data sheet ( Hoja de datos )
| Número de pieza | CXA3815N | |
| Descripción | AUDIO AMPLIFIER | |
| Fabricantes | Sony | |
| Logotipo |  |
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Audio Driver
Description
Audio IC for LCD-TVs
Features
Operating voltage VCC = 3.0 to 3.6V
Differential input
Output decoupling capacitor less
Gain switching function (6dB／12dB)
Mute function
Structure
BiCMOS monolithic IC
Package
SSOP-16P
CXA3815N
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
y any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating
he operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
-1-
Free Datasheet http://www.datasheet4u.com/
1 page  
CXA3815N
Electrical Characteristics
Unless otherwise specified
(VCC = 3.3V，Ta = 25C，fsignal = 1kHz，differential input，Measurement band width = 20Hz to 20kHz)
Power
Item
Supply voltage
Maximum rating
Operating
temperature
Amplifier Block
Item
Input impedance
Gain1
Gain2
Total harmonic
distortion 1
Total harmonic
distortion 2
Total harmonic
distortion 3
Output noise level
Channel separation
DC offset
Mute level
Control Block
Item
Mute H
Mute L
Gain H
Gain L
Symbol
VCC
Vmax
Ta
Conditions
Min. Typ.
3.0 3.3
——
–25 —
Symbol
Rin
Gv1
Gv2
THD1
THD2
THD3
Vno
CS
Vos
Vmute
Conditions
GAIN Low，0.1Vrms input
GAIN High，0.1Vrms input
RL = 33 + 32 GAIN Low，
0.1Vrms input
RL = 33 + 32，Po = 15mW
GAIN Low
RL = 470 + 10k，Vo = 2.0Vrms
GAIN Low
No signal input, measured at
32 ends
RL = 33 + 32，Po = 15mW
1kHz BPF，GAIN Low
No signal input, GAIN Low
RL = 33 + 32，Po = 15mW
GAIN Low，MUTE ON
Min.
96
5.5
11.5
—
—
—
—
70
–5
—
Typ.
120
6
12
0.01
—
—
–100
80
—
–70
Symbol
MuteH
MuteL
GainH
GainL
Conditions
Mute = OFF
Mute = ON
Gain = 12dB
Gain = 6dB
Min.
0.7VCC
0
0.7VCC
0
Typ.
—
—
—
—
Max.
3.6
4.5
+85
Unit
V
V
C
Max.
144
6.5
12.5
0.1
Unit
k
dB
dB
%
0.5 %
1%
–95 dBv
— dB
5 mV
–60 dB
Max.
VCC
0.8
VCC
0.8
Unit
V
V
V
V
-5-
Free Datasheet http://www.datasheet4u.com/
5 Page 
Marking
CXA3815N
A3815
- 11 -
Sony Corporation
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet CXA3815N.PDF ] | |
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