generator dtmf of signals.
* Supply voltage Ucc from 2,0 to 5,5 V;
* Serial mode of data input;
* Clock frequency 3,58 MHz;
* Low standby current consumption;
* Internal timer .
Pin Number
01 02 03 04 05 06 07 08
Pin Name (Symbol)
CE Х2 Х1 GND CLK DATA DTMF Ucc
Description
Chip select (active low) Oscillator output Oscillator input Common pin Clock input for serial mode Data input for serial mode Output of the DTMF signal.
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