Description
Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Symbol S3 S4 S5 VOL OPT VSS TG Y X TE VDD BZ E2 E1 S1 S2
LED3 output.LED4 output.LED5 output.Volume control active in mode0. Mode option.Ground.Music switching.OSC resistor out.OSC resistor in.For test Power Music output.Tone quality processing.Tone quality processing.LED1 output.LED2 output.Function
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R120-002.B
1668
CMOS IC
ELECTRICAL CHARACTERISTICS (V
Features
- S.
- 5 SCR outputs.
- 2 Mode sequence trigger key.
- Mode 0: 7 function Vol pin control volume.
- Mode 1: 8 function Auto Volume control.
- OPT “Floation” Mode 0
“VSS” Mode 1.
1668_UTC.pdf
