SC9637B PDF даташит
Спецификация SC9637B изготовлена «Silan» и имеет функцию, называемую «CD Digital Signal Processor». |
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Детали детали
Номер произв | SC9637B |
Описание | CD Digital Signal Processor |
Производители | Silan |
логотип |
15 Pages
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SC9637B
CD DIGITAL SERVO SIGNAL PROCESSOR WITH MCU
(2/4 DIGITS LCD DISPLAY AND REMOTE CONTROL)
DESCRIPTION
SC9637B is a CD BOOMBOX project with low cost. It has agile
functions and good performance with few external components.
FEATURES
* Compatible with CD/CD-R/CD-RW
* Support CD play /pause
* Support CD previous track/next track
* Support CD skip forward/skip backward
* Support CD single music, and whole disk repeat play display.
* Support CD random play display
* Support program play for 20 music at most
* Support LED and LCD two display modes(Free selecting by
jumper, and LED has only 2 digits)
* Support 2digit and 4digit two display modes in LCD mode.(Free
selecting by jumper)
* Support browse play(only LCD 4digit)
* Support current play time display(only LCD 4digit)
* Support compatible manual and auto control CD tray..
* Support 10 keys at most, and can select the key according to
needed functions.
* Support clock CD options(Select power on auto play)
* Support full function remote control (SC6122)
* Compatible with various chips(Free selecting by jumper)
QFP-64-14 x 14-0.8
ORDERING INFORMATION
Device
SC9637B
Package
QFP-64-14X14-0.8
APPLICATIONS
* Desktop CD audio
BLOCK DIAGRAM
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2008.03.24
Page 1 of 15
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SC9637B
ABSOLUTE MAXIMUM RATINGS (Tamb=25°C)
Characteristics
Symbol
Supply Voltage
VDD
Input Voltage On Pins
VIN
Operating Temperature
Topr
Ratings
-0.5 ~ +5.5
-0.5 ~VDD + 0.5
-20 ~ +75
Unit
V
V
°C
ELECTRICAL CHARACTERISTICS(VDD=4.5~5.5V;VSS=0V;Tamb=-10~+50°C)
Characteristics
Supply Voltage
Supply Current
RFIN Input Signal
Reference Voltage
Common Mode DC
Input Current Of Central Diode B
Input Current Of Central Diode A
Input Current Of Central Diode C
Input Current Of Central Diode D
Input Current Of Satellite Diode F
Input Current Of Satellite Diode E
Low-level Input Current at PA Port.
High-level Output Current at PA Port.
Low-level Input Current at PB Port.
High-level Output Current at PB Port.
LDON Low-level Input Current
Load Resistance DAC
Symbol
VDD
IDD
VRFIN
VIr
Vcom
IDB
IDA
IDC
IDD
IRF
IRE
IIL(A)
IOH(A)
IIL(B)
IOH(B)
ILDON
RL
Full-Scale DAC Output Voltage
VFS
RAD Output Current
IRAD
FOC Output Current
IFOC
SLED Current
ISLED
MOTO Output Current
Low Level Output Driving Voltage
High Level Output Driving Voltage
Moto Low Level Output Voltage
Moto High Level Output Voltage
IMOTO
VOLDRIVE1
VOHDRIVE1
VOLmoto
VOHmoto
Condition
Min. Typ.
4.5 5.0
5V(When CD is -
working)
50
-1
- 0.5VDD
- 2.5
0-
0-
0-
0-
0-
0-
- 10
-5
- 10
-5
0-
Left channel is the
same as the right.
5
-
Left channel is the
same as the right.
0.9
1.1
High level is the same
as the low level.
0
1
High level is the same
as the low level.
0
1
High level is the same
as the low level.
0
1
High level is the same
as the low level.
0
5
RAD,FOC,SELD
0-
RAD,FOC,SELD
VDD-0.4 -
0-
VDD-1
-
Max. Unit
5.5 V
- mA
-V
-
-V
9 μA
9 μA
9 μA
9 μA
4.5 μA
4.5 μA
- mA
- mA
- mA
- mA
2 mA
- KΩ
1.2 V
- mA
- mA
- mA
10 mA
0.4 V
VDD
V
1.0 V
VDD
V
(To be continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2008.03.24
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SC9637B
(Continued)
Characteristics
RAD, FOC, SLED, MOTO Output 3-
State Leakage Current
DAC Total Harmonic Distortion Plus
Noise
DA
Filter Attenuation
OSC Frequency
Symbol
IZODRIVE
(THD+N)/S
Filter_DA
Fsystem
Condition
RAD,FOC,SELD,MOT
O
0 to 19 kHz
19 to 20 kHz
24KHz
25 to 35 KHz
35 to 64 KHz
64 to 68 KHz
68KHz
69 to 88KHz
Min.
-10
Typ.
0
Max. Unit
+10 μA
60 65 70 dB
- - 0.001 dB
1 - 2 dB
25 -
- dB
40 -
- dB
50 -
- dB
31 -
- dB
35 -
- dB
40 -
- dB
- 8.4672 - MHz
PIN CONFIGURATIONS
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2008.03.24
Page 3 of 15
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Номер в каталоге | Описание | Производители |
SC9637B | CD Digital Signal Processor | Silan |
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