No | Part number | Description ( Function ) | Manufacturers | |
3 | ETK3699 | Digital surround sound reverberation processor Êý×Ö»·ÈÆ ìÏ ÒôЧ´¦Àí ÷ ETK3699 YAGAO Technology ¸ÅÊö ETK3699 Ò»¿î·ÈÆìÏôЧ´¦Àíµç£¬Ö÷ªÓÃÚÊ¡¢¨-Ç ÄÚ½¨ÔËã·Å´óÆ÷¡¢ ËüµÄÌØÉ«ÔÚÓ½¨ VCO£¨ Voltage Control OSC£¢¡© VCO ´ËÍ⣬ ´Ó¶øïµ½Î¢÷ѳÙʱ¼äÄЧ¹û¡£ ¿É¼ò»¯Íâ²Ó¦ÃÏß·ÇÒ×ÚØÖÆÕ |
![]() Yagao |
![]() |
2 | ETK3699 | Digital surround sound reverb processor YAGAO Technology ETK3699 ETK3699 ETK3699 16 VCO Voltage Control OSC VCO OK A/DC D/AC SRAM 40Kb PCB z 4.5V 5.5V z z -85dB -90dB z THD<1% z 40Kb SRAM z VCO z ADM z DIP16 SOP16 THD<0.2% z z z OK z VCC REF AGND DGND CLKO VCO CC1 CC0 1 2 3 4 5 6 7 8 16 LF1I 15 LF1O 14 LF2O 13 LF2I 12 OP2O 11 OP2I 10 OP1I 9 OP1O Rev 1.1 2003-5-30 1/5 ETK3699 I/O 1 VCC — 2 |
![]() YAGAO Technology |
![]() |
1 | ETK3699 | Digital surround sound reverb processor YAGAO Technology ETK3699 ETK3699 ETK3699 16 VCO Voltage Control OSC VCO OK A/DC D/AC SRAM 40Kb PCB z 4.5V 5.5V z z -85dB -90dB z THD<1% z 40Kb SRAM z VCO z ADM z DIP16 SOP16 THD<0.2% z z z OK z VCC REF AGND DGND CLKO VCO CC1 CC0 1 2 3 4 5 6 7 8 16 LF1I 15 LF1O 14 LF2O 13 LF2I 12 OP2O 11 OP2I 10 OP1I 9 OP1O Rev 1.1 2003-5-30 1/5 ETK3699 I/O 1 VCC — 2 |
![]() YAGAO Technology |
![]() |
List of most widely used semiconductors
Part Number | Function | Manufacturers | |
1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
![]() Vishay |
![]() |
LM317 | This is a popular adjustable voltage regulator. |
![]() ON Semiconductor |
![]() |
6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA |