TECHNICAL DATA
PULSE DIALER WITH REDIAL
The IL5851 is a monolithic CMOS integrated circuit which uses an
inexpensive RC oscillator for its frequency reference and provides all the
features required for implementing a pulse dialer with 32 digit redial.
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Wide operating voltage range (2.0~6.0V)
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Low power dissipation
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Use either a standard 2 of 7 matrix keyboard with negative true common
or the inexpensive form A-type keyboard
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Make/Break ratio can be selected
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Redial with * or #
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Continuous MUTE
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Power up clear circuitry on chip
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10 pps/20 pps can be selected
IL5851
ORDERING INFORMATION
IL5851N Plastic
T
A
= -20擄 to 70擄 C
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 1 = V
CC
PIN 6 = GND
1
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IL5851相關(guān)型號(hào)PDF文件下載
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英文版
PULSE DIALER WITH REDIAL
INTEGRAL
-
英文版
PULSE DIALER WITH REDIAL
INTEGRAL [...
-
英文版
PULSE DIALER WITH REDIAL
INTEGRAL
-
英文版
PULSE DIALER WITH REDIAL
INTEGRAL [...