Part Number | U4055B1 |
Manufacturer | TEMIC Semiconductors |
Title | Low-Voltage Electronic Speech Circuit |
Description | The U4055B electronic speech circuit is a linear integrated circuit for use in telephone and other line fed terminal equipment. It replaces the co... |
Features |
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D An electronic circuit replaces the microphone hybrid transformer D Symmetrical input for dynamic or piezo microphone D High performance through the use of dynamic transducers as the earphone (non-linear distortion 2 %)
D DTMF ...
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Datasheet |
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