Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
JA21000 is a series of 3 to 340 seconds single chip voice synthesizer IC with RTC which contains a PWM direct drive circuit or AUD output for transistor application. In addition, this chip also provides .
y Single power supply 2.4V
– 5.2V y 4-bit ADPCM & 8-bit PCM synthesis. y 7K-22KHz max. of playing speed for ADPCM
synthesizer y 12K-32KHz max. of playing speed for PCM
synthesizer y Provides 3~340 seconds voice@ S.R.= 6kHz & www.DataSheet4U.c4om-bit ADPCM y Max. of two current type DAC audio outputs y One PWM output to direct driving a speaker
y Programmable 2-channel tone melody generator
y 16 levels of digital volume control y Powerful and easy instructions are provided y Built in a high quality speech synthesizer y On-chip RC oscillator y Power saving STOP & HALT modes y I/O .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | JA21000 |
Jaztek |
Useful Voice ROMless Voice Synthesizer And Controller |
|
| 2 | JA21003 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 3 | JA21007 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 4 | JA21014 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 5 | JA21018 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 6 | JA21032 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 7 | JA21064 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 8 | JA21085 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 9 | JA21128 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 10 | JA21170 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 11 | JA21256 |
JAZTEK |
Useful Voice with Real-Time Clock |
|
| 12 | JA21340 |
JAZTEK |
Useful Voice with Real-Time Clock |
|