SA545 Datasheet, PDF (2/18 Pages) Sames – PULSE/DTMF SWITCHABLE DIALLERS WITH 10 REPERTORY MEMORIES

SA545
ABSOLUTE MAXIMUM RATINGS *
Parameter
Min Typ Max Unit Notes
Supply Voltage V_DD - V_SS
Voltage on any pin (except HSW)
Voltage on pin HSW
Current at any pin
-0,3
V_SS -0,3
V -0,3
SS
-1
(except HSW, FILTOUT and FILTIN)
Current at pin FILTOUT
0
Current at pin FILTIN
-5
Operating Temperature
-25
Storage Temperature
-55
6,5
V
V_DD +0,3 V
V
1
mA
See Note 1
0,1 mA
0
mA
70
°C
125
°C
* Stresses above those listed under "Absolute Maximum Ratings" may cause permanent
damage to the device. This a stress rating only. Functional operation of the device at
these or any other condition above those indicated in the operation sections of this
specification, is not implied. Exposure to Absolute Maximum Ratings for extended
periods may affect device reliability.
Note 1: A diode is internally connected between this pin and V_DD. Provided current is
externally limited to 300µA max, no damage will occur.
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