256 NOTES DUAL TONE

FEATURES 功能敘述 ‧ 256 notes dual tone. ‧ PS：Sequence input. ‧ K1, K2, K3：Song select. ‧ OCT：8 scale up. APPLICATION 產品應用 ‧ Melody Toys, Musical instrument.

256 NOTES DUAL TONE

FEATURES 功能敘述 ‧ 256 notes dual tone. ‧ PS：Sequence input. ‧ K1, K2, K3：Song select. ‧ OCT：8 scale up. APPLICATION 產品應用 ‧ Melody Toys, Musical instrument.

音乐/门铃声IC

1 GSPS Quadrature Digital Upconverter w/18-Bit IQ Data Path and 14-Bit DAC

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N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode

Features • Integrated gate protection diodes • High cross modulation performance • Low noise figure • High AGC-range • Low feedback capacitance • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Applications • Input- and mixer stages especially for

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