SC7315 Ver la hoja de datos (PDF) - Silan Microelectronics
Número de pieza
componentes Descripción
Fabricante
SC7315 Datasheet PDF : 13 Pages
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SC7315
(Continued)
Characteristics
Symbol
Test conditions
Step Resolution
SSTEP
Attenuation Set Error
EA
Output Mute Attenuation
AMUTE
DC Steps
Adjacent attenuation steps
VDC
From 0dB to MUTE
BASS CONTROL (note 1)
Control Range
GB Maximum boost/cut
Step Resolution
BSTEP
Internal Feedback Resistance
RB
TREBLE CONTROL (note 1)
Control Range
Gt Maximum boost/cut
Step Resolution
TSTEP
AUDIO OUTPUTS
Clipping Level
VOCL THD=0.3%
Output Load Resistance
RL
Output Load Capacitance
CL
Output Resistance
ROUT
DC Voltage Level
VOUT
GENERAL
BW=20 ~20kHz,flat output muted
Output Noise
eNO BW=20 ~20kHz,flat All gains=0dB
A curve, all gains =0 dB
Signal to Noise Ratio
S/N All gains=0dB; Vo=1Vrms
Av=0,VIN=10mV
Distortion
d Av=-20dB, VIN=1Vrms
Av=-20dB,VIN=0.3Vrms
Channel Separation Left/Right
Sc
Total Tracking Error
AV=0 to –20 dB
AV=-20 to –60 dB
BUS INPUTS
Input Low Voltage
VIL
Input High Voltage
VIH
Input Current
IIN
Output Voltage SDA Acknowledge Vo Io=1.6mA
Min.
0.5
80
±12
1
34
±13
1
2
4
30
4.2
80
3
-5
Typ.
1.25
100
0
1
±14
2
44
±14
2
2.5
75
4.5
2.5
5
3
106
0.01
0.09
0.04
103
0
0
Max.
1.75
1.5
3
10
Unit
dB
dB
dB
mV
mV
±16 dB
3
dB
58 kΩ
±15 dB
3
dB
Vrms
kΩ
10 nF
120 Ω
4.8
V
µV
15 µV
µV
dB
0.1 %
0.3 %
%
dB
1
dB
2
dB
1
V
V
+5 µA
0.4
V
NOTES:
(1) Bass and treble response see Figure 16. The center frequency and quality of the response behavior can be
chosen by the external circuitry. A standard first order bass response can realized by a standard feedback
network.
(2) The input is grounded through the 2.2µF capacitor.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
Page 3 of 13
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