Busque con el número de pieza junto con el fabricante o la descripción
BT8028 |
Click to view a larger image
| Part Number | BT8028 |
| Manufacturer | IK Semiconductor |
| Description | The BT8028 is a CMOS LSI chip which electronically plays a prearranged melody. Selection of melody start signal is possible by mask option: orders specification suffix "L" indicate Level Hold Mode, a... |
| Features |
• 127-note ROM memory • 1.3V to 3.3V power supply and low power consumption • RC oscillator on chip • One shot or level hold mode • Sound range: 4 octaves, 2 series • Tempo: 16 kinds (prestolargo) • Direct piezo drive FUNCTIONS • Solution of automatic stop or repeat of the melody • Dynamic speaker can be driven with external NPN transistor • Two or three times repeat of melody (mask option) • Each note can be individually programmed to be staccato or legato (mask option) • Changing the contents of melody is possible by reprogramming the maskable ROM • Power on reset; melody begins from the fir... |
| Document |
 BT8028 Data Sheet
PDF 210.05KB |
Similar Datasheet
Desde 2024. D4U Semiconductor.
|