SC9642
(Continued)
Characteristics
Symbol
Test Condition
Min.
Typ.
Max.
Unit
－
MOTO Output Current
IMOTO
0
10
mA
RAD, FOC, SLED Low Level
Output Voltage
－
－
VOL
VOH
IOL=1mA
0
0.4
V
V
RAD, FOC, SLED High Level
Output Voltage
VDD-
0.4
IOH=-1mA
VDD
－
－
Moto Low Level Output Voltage
Moto high Level Output Voltage
RAD, FOC, SLED, MOTO Output
3-state Leakage Current
ACK, WR, RD, DATA0～7, High
Level Input Voltage
VOLmoto
VOHmoto
IOLmoto=10mA
IOHmoto=-10mA
0
1.0
V
V
VDD-1
VDD
IZO
VILH
-10
2.8
0
+10
-
μA
V
3.0
－
－
－
65
ACK, WR, RD, DATA0～7, Low
Level Input Voltage
VIHL
0.6
0.7
V
DATA_IN, WCLK_IN, SCLK_IN,
High Level Input Voltage
DATA_IN, WCLK_IN, SCLK_IN,
Low Level Input Voltage
VOHda
VOLda
0.7VDD
-0.5
60
VDD+0.5
0.3VDD
70
V
V
DAC Total Harmonic Distortion
Plus Noise
(THD+N)/S
dB
0~19 kHz
19~20 kHz
24KHz
-
-
0.001
dB
dB
-
-
0.03
25
40
50
31
35
40
－
－
－
-
-
-
dB
25 ~ 35 KHz
35 ~ 64 KHz
64 ~68 KHz
68KHz
-
dB
DA Filter Attenuation
Filter_DA
-
-
dB
-
-
-
dB
-
dB
69~ 88KHz
-
-
dB
－
－
－
Crystal Frequency
SCLK Frequency
WCLK Frequency
Fsystem
FSCLK_IN
FWCLK_IN
16.9344
2.8224
44.1
MHz
MHz
KHz
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.1
2008.03.24
Page 3 of 9
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