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HT3421A |
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| Part Number | HT3421A |
| Manufacturer | Holtek |
| Description | The HT3421A is a 41-key musical instrument LSI implemented in the CMOS technology. The chip provides 8 rhythms, 8 timbres, 4 pulsatile sounds, 12 demo songs, and a 62-note memory storage function. The... |
| Features |
• • • • • • • Operating voltage: 2.4V~5V System operating frequency: 512KHz 12 × 7 matrix input keys Auto power-off Power ON/OFF toggle input 41 tones, tone area: G2~B5 8 rhythms • • • • • • 8 timbres 16 steps of tempo speed 4 pulsatile sounds 12 demo songs Memory function with 62 notes 40 pin dual-in-line package General Description The HT3421A is a 41-key musical instrument LSI implemented in the CMOS technology. The chip provides 8 rhythms, 8 timbres, 4 pulsatile sounds, 12 demo songs, and a 62-note memory storage function. The 12 × 7 matrix control keys of the HT3421A control both basi... |
| Document |
 HT3421A Data Sheet
PDF 304.06KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HT3420 |
HOTCHIP |
2A 28V Synchronous Buck Converter |
|
| 2 | HT3401 |
HOTCHIP |
P-Channel Enhancement Mode Field Effect Transistor |
|
| 3 | HT3402 |
HOTCHIP |
30V N-Channel MOSFET |
|
| 4 | HT3402S |
HOTCHIP |
40V/2A Constant Voltage & Constant Current Buck Converter IC |
|
| 5 | HT3406 |
HOTCHIP |
1.5MHz Synchronous Buck Regulator |
|