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Single power supply can operate from 2.4v through 5v. |
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The total voice duration is about 3 seconds for one phrase. |
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Voice + mute length could up to 5.3 seconds, could repeat up to 8 times. |
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1 trigger input (TG): with resistive schmitt input (270--- 1M) for CDS interface. Has two debounce time : 10 ms, 50 us. with following mask option A>50us, B>10ms, C>IO1(VDD-50US,GND-10ms), D>IO2(VDD-50us,GND-10ms), E>IO3(VDD-50us,GND-10ms) C, D, E could only be selected when IO1,IO2,IO3 are mask option selected as control input. |
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Automatic Rosc selection |
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