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MSP4458 参数 Datasheet PDF下载

MSP4458图片预览
型号: MSP4458
PDF下载: 下载PDF文件 查看货源
内容描述: 多标准音频处理器 [Multistandard Sound Processor]
分类和应用:
文件页数/大小: 85 页 / 653 K
品牌: MICRONAS [ MICRONAS ]
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PRELIMINARY DATA SHEET  
MSP 44x8G  
Symbol  
Parameter  
Pin Name  
Min.  
Typ.  
Max.  
Unit  
Test Conditions  
Audio Analog-to-Digital-Converter  
1)  
V
Effective Analog Input Clipping  
Level for Analog-to-Digital-  
Conversion  
SCn_IN_s,  
MONO_IN  
2.00  
2.25  
V
V
f
= 1 kHz  
AICL  
RMS  
RMS  
signal  
(8-V Operation)  
Effective Analog Input Clipping  
Level for Analog-to-Digital-  
Conversion  
1.13  
1.51  
(5-V Operation)  
SCART Outputs  
1)  
R
SCART Output Resistance  
at T = 27 °C  
SCn_OUT_s  
f
f
= 1 kHz, I = 0.1 mA  
outSC  
signal  
200  
200  
330  
460  
500  
j
from T = 0 to 70 °C  
A
dV  
Deviation of DC-Level at SCART  
Output from AGNDC Voltage  
70  
+70  
mV  
dB  
dB  
OUTSC  
1)  
A
Gain from  
Analog Input to SCART Output  
SCn_IN_s,  
1.0  
0.5  
+0.5  
+0.5  
= 1 kHz  
SCtoSC  
signal  
MONO_IN  
1)  
1)  
f
Frequency Response from  
Analog Input to SCART Output  
(0 to 20000 Hz)  
with resp. to 1 kHz  
SCn_OUT_s  
rSCtoSC  
V
Effective Signal Level at  
SCn_OUT_s  
1.8  
1.9  
2.0  
V
f = 1 kHz  
signal  
outSC  
RMS  
RMS  
SCART-Output during full-scale  
2
Digital Input Signal from I S  
(8-V Operation)  
Effective Signal Level at  
1.17  
1.27  
1.37  
V
SCART-Output during full-scale  
2
Digital Input Signal from I S  
(5-V Operation)  
Main and Aux Outputs  
1)  
R
Main/Aux Output Resistance  
at T = 27 °C  
DACp_s  
f
= 1 kHz, I = 0.1 mA  
outMA  
signal  
2.1  
2.1  
3.3  
4.6  
5.0  
kΩ  
kΩ  
j
from T = 0 to 70 °C  
A
V
DC-Level at Main/Aux-Output  
for Analog Volume at 0 dB  
for Analog Volume at 30 dB  
(8-V Operation)  
outDCMA  
1.80  
2.04  
61  
2.28  
V
mV  
DC-Level at Main/Aux-Output  
for Analog Volume at 0 dB  
for Analog Volume at 30 dB  
(5-V Operation)  
1.12  
1.23  
1.36  
40  
1.60  
1.51  
V
mV  
V
Effective Signal Level at Main/  
Aux-Output during full-scale  
1.37  
V
f
= 1 kHz  
outMA  
RMS  
signal  
2
Digital Input Signal from I S  
for Analog Volume at 0 dB  
(8-V Operation)  
Effective Signal Level at Main/  
Aux-Output during full-scale  
Digital Input Signal from I S  
0.76  
0.90  
1.04  
V
RMS  
2
for Analog Volume at 0 dB  
(5-V Operation)  
1)  
“n” means “1”, “2”, “3”, or “4”;  
“s” means “L” or “R”; “p” means “M” or “A”  
Micronas  
61  
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