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Catalog Datasheet	MFG & Type	PDF	Document Tags
HT3650 Abstract: top octave generator Top Octave Synthesizer organ master oscillator TIMER ST3 Text: HT3650 3 Channels Ad-lib Micro Features • • • • • • Operating voltage: 3.3V~5.2V System frequency: 3.58MHz An RC or crystal type of oscillator Low standby current An 8 bit D/A audio output An 8 bit µC – 4K x 15 bits of program memory ROM	Original	PDF	HT3650 58MHz HT3650 top octave generator Top Octave Synthesizer organ master oscillator TIMER ST3
transistor k30 Abstract: star sound audio amplifier circuit diagram HT3650A crystal oscillator 3.58mhz HT3650 LM386 duck sound um musical ic snare drum sound ic 3.58mhz crystal Text: HT3650A Kid’s Melody Piano Features • • • • • • • • • • • • • • • • • • • • • Operating voltage: 3.3V~5.2V On-chip crystal oscillator: 3.58MHz 30-key instrument and compass range is C2~F4 Auto power off 5 outputs for key scanning	Original	PDF	HT3650A 58MHz 30-key HT3650A LM386 transistor k30 star sound audio amplifier circuit diagram crystal oscillator 3.58mhz HT3650 LM386 duck sound um musical ic snare drum sound ic 3.58mhz crystal
lm386 transistor Abstract: HT3650D keyboard scanning melody piano K13 transistor HT3650 LM386 transistor k31 duck sound tone control with pcb layout Text: HT3650D New Kids Melody Piano Features • • • • • • • • • • • • • • • • • • • • • Operating voltage: 3.3V~5.1V System frequency: 3.58MHz 32-key instrument and compass range from F3~C6 Auto power-off Five outputs for key scanning	Original	PDF	HT3650D 58MHz 32-key 40-pin HT3650D LM386 LM386 lm386 transistor keyboard scanning melody piano K13 transistor HT3650 transistor k31 duck sound tone control with pcb layout
HT3650B Abstract: LM386 PIN DIAGRAM lm386-3 Yankee Doodle drum set effects circuits snare drum sound ic drum sound ic um musical ic guitar effects ic ic LM386 Text: HT3650B 32 Key Melody Piano Features • • • • • • • • • • • • • • • • • • • • • Operating voltage: 3.3V~5.1V System frequency: 3.58MHz 32 key instrument and compass range from F3~C6 Auto power off 5 outputs for key scanning	Original	PDF	HT3650B 58MHz HT3650B LM386 LM386 PIN DIAGRAM lm386-3 Yankee Doodle drum set effects circuits snare drum sound ic drum sound ic um musical ic guitar effects ic ic LM386
MALLORY CAPACITORS Abstract: MALLORY Inductuner mallory 235 HT-288 mallory capacitor cross reference mallory capacitor HT-361-0 duracap capacitor HT-288-1 HT-234 Text: MALLORY - DURACAP INTERNATIONAL INC. P.O. Box 210, 59 Montclair Drive Woodstock, Ontario, Canada N4S 7W8 Telephone: 519 539-4891 Sales@duracap.com Fax:(519)539-6684 Cage Code 63778 E.I.A. Code 235 Web: www.duracap.com MALLORY CONTROLS - INDUCTUNER PRODUCTS	Original	PDF	1940s, 762SOXX 763SOXX 771SOXX 772SOXX 773SOXX 780C456 781A074 781ROXX 781SOXX MALLORY CAPACITORS MALLORY Inductuner mallory 235 HT-288 mallory capacitor cross reference mallory capacitor HT-361-0 duracap capacitor HT-288-1 HT-234
HT3650 Abstract: piano Generator cmos C5706 AY-3-0214 top octave generator ic Text: HOLTEK r r HT3650 3 Channels Ad-lib Micro Features • • • • • • - 2 level subroutine nesting - Bit m anipulation instruction 2 channels of melody processing - 8 built-in timbre waveforms 8 x 64 x 7 bits, PCM code - Envelope programm able - 5 Octave	OCR Scan	PDF	HT3650 58MHz HT3650 piano Generator cmos C5706 AY-3-0214 top octave generator ic
melody duck Abstract: c17r HT36 piano Generator cmos Text: HOLTEK HT3650B 32 Key Melody Piano Features • • • • • • • • • • O perating voltage: 3.3V~5.1V System frequency: 3.58M Hz 32 key in stru m en t and com pass ran ge from F3~C 6 Auto power off 5 outputs for key scanning 16 in puts for key scanning	OCR Scan	PDF	HT3650B T3650B LM386 HT3650B melody duck c17r HT36 piano Generator cmos
LM386 BLOCK DIAGRAM Abstract: HT3650A rhythm ic Text: HOLTEK HT3650A Kid's Melody Piano Features • • • • • • • • • • • • O p eratin g voltage: 3.3V~5.2V • O n-chip cry stal oscillator: 3.58M H z • 30-key in s tru m e n t an d com pass ran g e is C 2~F4 • A uto pow er off • 5 o u tp u ts for key scann ing	OCR Scan	PDF	HT3650A 30-key T3650A T365Q D99T0b HT3650A H212l3 LM386 LM386 BLOCK DIAGRAM rhythm ic
melody piano Abstract: syn 7580 LM386 guitar effects circuits HT36 rIP 31 TRANSISTOR Text: HOLTEK r r HT3650D New Kids Melody Piano Features • • • • • • • • • • • • • • • • • • • • • Operating voltage: 3.3V~5.1V System frequency: 3.58MHz 32-key instrum ent and compass range from F3~C6 Auto power-off Five outputs for key scanning	OCR Scan	PDF	58MHz 32-key HT3650D 40-pin HT3650D LM386 LM386 melody piano syn 7580 guitar effects circuits HT36 rIP 31 TRANSISTOR