SC9637B 반도체 회로 부품 판매점
CD Digital Signal Processor
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 Silan |
www.DataSheet4U.com
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
www.DataSheet4U.com
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
Page 2 of 15
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제조업체: Silan
( silan )
SC9637B data
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[ SC9637B.PDF ]
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
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