|
Silan Semiconductors |
SC3004
INFRARED REMOTE CONTROL TRANSMITTER OF 3004 CODE FORMAT
DESCRIPTION
SC3004 is a remote control transmitter utilizing CMOS Technology
specially designed for use on general purpose (RC-5) infrared
applications with low voltage supply and large debounce time.
SOP-24-375-1.27
FEATURES
* CMOS Technology
* Low Voltage Supply
* Bi-phase Transmission Technique
SDIP-24-300-2.54
APPLICATIONS
* Television
* VCR
* Audio Equipment
* Multi-Media System
* Personal Computer
ORDERING INFORMATION
Device
SC3004
SC3004S
package
SDIP-24-300-2.54
SOP-24-375-1.27
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATING (Tamb=25°C, unless otherwise specified)
Characteristics
Symbol
Test conditions
Supply Voltage*
VDD
Input Voltage*
VIN VDD=3 V
Output Voltage*
VOUT VDD=3 V
Operating Temperature
TOPR VDD=3 V
NOTE: * = with reference to Vss
Value
VSS -0.3 ~ 5.5
-0.5 ~ VDD+0.5
-0.5 ~ VDD+0.5
-20~85
Unit
V
V
V
°C
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.1 2005.12.15
Page 1 of 10
SC3004
ELECTRICAL CHARACTERISTICS (Tamb=25°C, unless otherwise specified)
Characteristics
Supply Voltage
Stand-By Current
Input
Current(KI0~KI7,C0~C3)
High Level Input Voltage
(KI0~KI7,C0~C3,SMS,T1,T2)
Low Level Input Voltage
(KI0~KI7,C0~C3,SMS,T1,T2)
Input Current Leakage
(KI0~KI7,C0~C3)
Input Current Leakage (OSC)
Input Leakage Current
(SMS,T1,T2)
High Level Output Voltage
(Dout, MDOUT)
Low Level Output Voltage
(Dout, MDOUT)
Output Current Leakage
(Dout, MDOUT)
Low Level Output Voltage
(KO0~KO7)
Output Current Leakage
(KO0~KO7)
Drive Current (Dout, MDout)
Operational Frequency
Symbol
Test conditions
VDD Freq=455KHz
IDD VDD =3V (Output no load)
Min
2.0
IIN VI=0V T1=0 T2=0 SMS=0
VIH
VIL
ILEAK1
ILEAK2
ILEAK3
ILEAK4
VDD =3V,(KI0~KI7 And
0.7 VDD
C0~C3 Connected To VDD)
VDD =3V,( T1,T2,OSC,SMS
Connected To VSS)
VI=3V VDD=3V T1=T2=High
VI=0V VDD=3V T1=T2=High
VI=0V VDD=3V T1=T2=High
VI=3V VDD=3V T1=T2=High 4.5
VI=3V VDD=3V T=25°C
VI=0V VDD=3V T=25°C
VOH VDD=3V IOH=0.4mA
VDD- 0.3
VOL VDD=3V IOH=0.6mA
Vo=3V VDD=3V T=25°C
ILEAK5
Vo=0V VDD=3V T=25°C
VOL VDD=3V IOL=0.3mA
ILEAK6
ID
Fosc
Vo=3V VDD=3V T=25°C
Vo=3V VDD=3V T=-25~85°C
VDD=3V Vo=1.5V
VDD=3V
1.5
400
Typ
3.0
0
15
0
0
0
15
0
0
0
3
Max Unit
5.5 V
10 µA
600 µA
V
0.3 VDD
1.0
1.0
1.0
30
1.0
1.0
V
µA
µA
µA
V
0.35
10
µA
1
0.8 V
1
µA
10
2 mA
600 KHz
PIN CONFIGURATIONS
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.1 2005.12.15
Page 2 of 10
|