TELEPHONE DIALER SEIKO
Abstract: SM8230A SM8230AS CLOCK GENERATOR 10HZ
Contextual Info: SM8230A Tone Dialer with Built-in Piezo Driver OVERVIEW The SM8230A is a dual-tone signal generator LSI developed for DTMF dual tone multi-frequency dialing. It features a built-in piezo-electric speaker driver for direct connection to a piezo-electric buzzer. The DTMF frequencies can be set to correspond to the DTMF standards of any country. The output level is also adjustable
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SM8230A
SM8230A
SM8230AS
NC9614CE
TELEPHONE DIALER SEIKO
SM8230AS
CLOCK GENERATOR 10HZ
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