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Silan
Semiconductors
SC88E43
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2000.12.31
3
ABSOLUTE MAXIMUM RATINGS
(Voltages are with respect to VSS, unless otherwise stated).
Characteristic
Symbol
Value
Unit
Supply Voltage
V
DD
-0.3 ~ 6.0
V
Voltage on any pin other than supplies*
V
PIN
Vss-0.3V ~ V
DD
+0.3V
V
Current at any pin other than supplies
I
PIN
10
mA
°
C
Storage Temperature
* Under normal operating conditions voltage on any pin except supplies can be minimum V
SS
-1V to
maximum V
DD
+1V for an input current limited to less than 20
0
mA.
Tstg
-65 ~ +150
DC ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Test conditions
Min
Typ
Max
Unit
Stand-by Supply Current
I
DDQ
All input are V
DD
/V
SS
except for oscillator pins.
No analog input.
Outputs unloaded.
PWDN = V
DD.
--
0.5
15
μ
A
V
DD
=5V
±
10%
--
4.7
8
mA
Operating
Supply Current
V
DD
=3V
±
10%
I
DD
All input are V
DD
/V
SS
except for oscillator pins.
No analog input.
Outputs unloaded.
PWDN = V
SS;
FSKen = V
DD.
--
2.5
4.5
mA
Power Consumption
P
O
--
--
--
44
mW
Schmitt Input High Threshold
V
T+
TRIGin,
TRIGRC
,PWDN Pins
TRIGin,
TRIGRC
,PWDN Pins0.28V
DD
TRIGin,
TRIGRC
,PWDN Pins
0.48V
DD
--
0.68V
DD
V
Schmitt Input Low Threshold
V
T-
--
0.48V
DD
V
Schmitt Hysteresis
V
HYS
0.2
--
--
V
CMOS Input High Voltage
V
IH
DCLK,MODE,FSKen Pins
0.7V
DD
--
V
DD
V
CMOS Input Low Voltage
V
IL
DCLK,MODE,FSKen Pins
V
SS
--
0.3V
DD
V
Output High Sourcing Current
I
OH
V
OH
= 0.9V
DD
TRIGout
,DCLK,DADA,DR ,
CD,StD,Est,St/GT Pins
0.8
--
--
mA
Output Low Sinking Current
I
OL
V
OL
= 0.1V
DD
TRIGout
,DCLK,DATA,DR ,
CD, StD, Est,St/GT,
TRIGRC
INT Pins
2
--
--
mA
I
IN1
V
IN
= V
DD
to V
SS
IN+,IN-,TRIGin Pins
--
--
1
μ
A
Input Current
I
IN2
V
IN
= V
DD
to V
SS
PWDN,DCLK,MODE,FSKen
--
--
10
μ
A
(To be continued)