DDS3442 Search Results

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Text: r= i S C S -T H O M S O N LS256 TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE • PRESENTS THE PROPER DC PATH FOR THE LINE CURRENT ■ HANDLES THE VOICE SIGNAL, PERFORM­ ING THE 2/4 WIRES INTERFACE AND CHANGING THE GAIN ON BOTH SENDING