SM-T2 Datasheet, PDF (6/8 Pages) SamHop Microelectronics Corp. – REMOTE CONTROLLER WITH FIVE FUNCTION

ɧΥฆ߅ٰ΅Ϟࠢʮ̡ _SM-T2/SM-R2
SAMHOP Microelectronics Corp. _{REMOTE CONTROLLER}
WITH FIVE FUNCTION
ABSOLUTE MAXIMUM RATINGS
Parameter
DC Supply Voltage
Input/Output Voltage
Operating temperature
Storage Temperature
Symbol
VDD
VIN
Topt
Tstg
Ratings
Unit
5
V
GND-0.3 to VSS +0.3 V
-10~60
o_C
-25~125
o_C
COMMENTS
Never allow a stress to exceed the values listed under "Absolute Maximum Ratings", other
-wise the device would suffer from a permanent damage. Nor is a stress since an
extended exposure to the absolute maximum rating condition may also affect the reliability
of the device, if not causing a damage thereof.
DC ELECTRICAL CHARACTERISTICS
TX2 (VDD=4.5V, Fosc=128KHz, TA=25^oC, unless otherwise specified.
Parameter
Symbol
Min.
Typ.
Max.
Operating Voltage
VDD
3
4
5
Operating Current
Idd
2
Stand-by Current
Istb
10
DC O/P Driving Current
Idrive
5
AC O/P Driving Current
Idrive
5
AC O/P Frequency
Faudio
500
1K
Unit
V
mA
µmA
mA
mA
Hz
RX2 (VDD=4.0V, Fosc=128KHz, TA=25^oC, unless otherwise specified.
Parameter
Symbol
Min.
Typ.
Max.
Operating Voltage
VDD
3
4
5
Operating Current
Idd
2
O/P Driving Current
Idrive
1
O/P Sinking Current
Isink
1
Effect Decoding Frequency
Ftolerance
-20
20
Variation
Unit
V
mA
mA
mA
%
Page 6
V2.0 Mar 8,2002