引腳序號(hào)英文符號(hào)對(duì)地電阻(kΩ)直流電壓(V)引腳功能黑筆測(cè)紅筆測(cè)有信號(hào)無(wú)信號(hào)1FILTER6.66.12.9 濾波2NF8.172.9 反饋信號(hào)3VCC0.670.586 電源+6V4BOOTSTRAP0.750.676 自舉升壓5BTLOUT0.350.642.9 BTL信號(hào)輸出6COMP7.872.9 補(bǔ)償信號(hào)7GND000 接地8BOOTSTRA (共 548 字) [閱讀本文] >>