Casio MP-2000 Service Manual page 81

ELECTRICAL CHARACTERISTICS
Parameter
Ambient operating temperature
Storage temperature
Input voltage
Output voltage (V
Output voltage (V
Note:
Stress above these listed cause permanent damage to device. Functional operation of this device
should be restricted to the conditions described under operating conditions.
DC Characteristics
TA-0-70°C, V =5v+/-5%, GND=0V
DD
Symbol
VIL
VIH
VOL Output low voltage
VOH Output high voltage
IIL Input leakage current
IOZ Tristate leakage current
ICC Power supply current
Ibat Battery load current
Absolute Maximum Ratings
= 5v)
DD
= 3.1 - 3.6V)
DD
Parameter
Input low voltage
Input high voltage
Min Max
0 70
-55 125
-0.5 5.5
-0.5 5.5
-0.5 V + 0.5
DD
Min Max
-.50 0.8
2.0 V +0. 5
DD
- 0.45
2.4 -
- +/-10
- +/-20
- 80
- 0.5
— 80 —
Unit
°C
°C
Voltage
Voltage
Voltage
Unit Condition
V
V
V I =4.0mA
OL
V I =-1.0mA
OH
uA 0<V <V
IN DD
uA O.45<V < V
OUT DD
mA
uA 2.5V<Vbat<3.4V
V =0V
DD
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