IL91350A Datasheet, PDF (5/12 Pages) Integral Corp. – 13 Memory Tone/Pulse Dialer with Handfree and Hold Function

IL91350A
7. Flash
Off Hook (or On Hook & _HFI
)F
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.
8. Mix Dialing
Off Hook (or On Hook & _HFI
)
1. _{Normal dialing} + Repertory dialing
+
Normal dialing
2. Repertory dialing + Normal dialing
+ Repertory dialing
3.
Redialing
+ Normal dialing
+ Repertory dialing
a.Redialing and Save dialing are valid just for first key
in.
b.The second sequence should not be operated until
the first sequence is dialed out completely.
MAXIMUM RATINGS^*
Symbol
Parameter
Value
Unit
V_CC
V_IN
V_OUT
P_D
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
Power Dissipation in Still Air,
Plastic DIP^**
Plastic SOIC^**
-0.3 to +7.0
V
-0.3 to V_CC +0.3
V
-0.3 to V_CC +0.3
V
500
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
Parameter
V_CC
V_IN
V_OUT
T_A
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
Operating Temperature
Min
Max
Unit
2.0
5.5
V
0
V_CC
V
0
V_CC
V
-20
+70
°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, V_IN and V_OUT should be constrained to the range GND≤(V_IN or
V_OUT)≤V_CC.
Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V_CC). Unused
outputs must be left open.