IL91350A
7. Flash
Off Hook (or On Hook &
2. Repertory dialing
+
Normal dialing
)
F
HFI
+
Repertory dialing
1.Flash key can not be stored as a digit in memory and
it has the first priority of the keyboard function.
2.The system will return to the initial state after the
break time is finished.
3.
Redialing
+
Normal dialing
+
Repertory dialing
a.Redialing and Save dialing are valid just for first key
in.
8. Mix Dialing
b.The second sequence should not be operated until
the first sequence is dialed out completely.
Off Hook (or On Hook &
)
HFI
1.
+
Repertory dialing
Normal dialing
+
Normal dialing
MAXIMUM RATINGS*
Symbol
Parameter
Value
-0.3 to +7.0
-0.3 to VCC +0.3
-0.3 to VCC +0.3
500
Unit
V
VCC
VIN
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
V
VOUT
PD
V
Power Dissipation in Still Air,
Plastic DIP**
Plastic SOIC**
mW
250
Tstg
Storage Temperature
-55 to +150
°C
*
Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
**
Durating: -10 mW
/
°C
from 65°C to 70°C.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
Operating Temperature
Min
2.0
0
Max
5.5
Unit
V
V
VIN
VCC
VCC
+70
VOUT
TA
0
V
-20
°C
This device contains protection circuitry to guard against damage due to high static voltages or electric fields.
However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this
high-impedance circuit. For proper operation, VIN and VOUT should be constrained to the range GND≤(VIN or
V
OUT)≤VCC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or VCC). Unused
outputs must be left open.
INTEGRAL [ INTEGRAL CORP. ]
