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Catalog Datasheet	Type	Document Tags	PDF
piezo bz1 Abstract: piezo amplifier driver 3780 "Piezo Speaker" Amplifier ht3221 Contextual Info: HT3220/HT3221 22 Key Paper Piano Features • • • • Operating voltage: 2.4V~ 5V Low stand-by current Auto power-off function 22 direct key inputs: – 13 full-scale keys and 9 chromatic scale keys for HT3220 • • • • – 22 full-scale keys for HT3221	Original	ht3220/ht3221 ht3220 ht3221 piezo bz1 +3piezo amplifier driver 3780 piezo speaker" amplifier	PDF

Catalog Datasheet

Type

Document Tags

PDF

piezo bz1

Abstract: piezo amplifier driver 3780 "Piezo Speaker" Amplifier ht3221
Contextual Info: HT3220/HT3221 22 Key Paper Piano Features • • • • Operating voltage: 2.4V~ 5V Low stand-by current Auto power-off function 22 direct key inputs: – 13 full-scale keys and 9 chromatic scale keys for HT3220 • • • • – 22 full-scale keys for HT3221

Original

ht3220/ht3221 ht3220 ht3221 piezo bz1 +3

PDF