IL5851 - Pulse Dialer with Redial

Name: IL5851
SKU: IL5851-524730

IK Semiconductor

Datasheet Details

NAME VCC PIN 1 Positive supply pin.

required for implementing a pulse dialer with 32 digit redial.
Wide operating voltage range (2.0~6.0V).
Low power dissipation.
Use either a standard 2 of 7 matrix keyboard with negative true common or the inexpensive form A-type keyboard.
Make/Break ratio can be selected.
Redial with.
or #.
Continuous MUTE.
Power up clear circuitry on chip.
10 pps/20 pps can be selected IL5851.

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Published: Dec 20, 2005 |