0D0D012 Search Results

Contextual Info: HUALON M I C RO ELE CT RON IC S 24E D 4 S c]fl041 0D0D012 5 • ~T— r 5-^r7-^r] HM9187 TONE DIALER Features • Low output tone distortion: 7%. • Wide operating supply voltage range: 2.0 to 5.5V • Oscillator bias resistor on-chip. • Can be powered directly from telephone line or from small batteries.