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)無信號(hào)1SAMPLE4.54.4-19.8-19.8取樣信號(hào)2COMM2.52.5-27.3-27.3取樣比較電路公共點(diǎn)3SAMPLE000.50.6取樣信號(hào)4OSC0.320.32-0.4-0.3振蕩信號(hào)5FBFILTER4.7∞-4-4反饋濾波6NF000.30.4反饋信號(hào)7...[繼續(xù)閱讀]
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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)無信號(hào)1SAMPLE4.54.4-19.8-19.8取樣信號(hào)2COMM2.52.5-27.3-27.3取樣比較電路公共點(diǎn)3SAMPLE000.50.6取樣信號(hào)4OSC0.320.32-0.4-0.3振蕩信號(hào)5FBFILTER4.7∞-4-4反饋濾波6NF000.30.4反饋信號(hào)7...[繼續(xù)閱讀]
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)無信號(hào)1SENSEIN3.67.1-36-36取樣信號(hào)輸入2ERROR4.15.6-26-26誤差比較信號(hào)3OCOV000.10.1過流過壓保護(hù)信號(hào)4STARTIN3.53.30.10.1電源啟動(dòng)信號(hào)輸入5GND0000接地6DRIVEROUT4.740.30.3驅(qū)動(dòng)信號(hào)...[繼續(xù)閱讀]
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)重放通電1SYSRESET10.94.94.9系統(tǒng)復(fù)位信號(hào)2GND0000接地3DVCC0.570.455電源+5V4ACLKOUT7.442.52.5音頻時(shí)鐘信號(hào)輸出5WR7.63.800寫信號(hào)6CS7.73.500片選信號(hào)7WAIT5.53.33.33.3等待信號(hào)8HLD7.33.800保持...[繼續(xù)閱讀]
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)重放通電1AVCC53.955電源+5V2VREF342.52.5基準(zhǔn)電壓3AGND0000接地4DGND0000接地5NC∞∞00空腳6fADJ106.22.52.5頻率調(diào)整信號(hào)7DATA0000串(并)行數(shù)據(jù)信號(hào)8VDD15455電源+5V9TEST0000測(cè)試信號(hào)10MODE...[繼續(xù)閱讀]
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)通電1VREF8.35.62.30基準(zhǔn)電壓2fADJ1607.12.30頻率調(diào)整信號(hào)(1)3fADJ2187.42.30頻率調(diào)整信號(hào)(2)4VCC114.750電源+5V5DGND0000接地6AGND0000接地7CC0137.20.50電流控制(0)8CC1137.20.51電流控制...[繼續(xù)閱讀]
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)通電1V+145.1 0穩(wěn)壓充電正端2GND00 0移地3V+00 0穩(wěn)壓充電正端4V+265.2 2.7穩(wěn)壓充電正端5V+305.2 0~1.6穩(wěn)壓充電正端參考代換型號(hào):ESDAxxSC5、ESDAxxSC6...[繼續(xù)閱讀]
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)無信號(hào)1OSC458.32~3 本振信號(hào)2OSC000 本振信號(hào)3VCC2.332.6 電源+3V4OSCOUT000 本振信號(hào)輸出5GND000 接地6GND000 接地7NC∞∞0 空腳8GND000 接地...[繼續(xù)閱讀]
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)無信號(hào)1VCC3312 電源+12V2CVBSIN7.27.45.6 復(fù)合視頻信號(hào)輸入3COUT3.83.85.7 色度信號(hào)輸出4GND000 接地5YOUT3.83.85.7 亮度信號(hào)輸出參考代換型號(hào):RCILZ0837CEZZ...[繼續(xù)閱讀]
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)無信號(hào)1VCC2.82.85 電源+5V2REMOUT15.415.40.4 遙控信號(hào)輸出3GND000 接地...[繼續(xù)閱讀]
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)無信號(hào)1A10000單穩(wěn)下降沿觸發(fā)信號(hào)(1)輸入2B115.53.54.84.8三與非門信號(hào)(1)輸入3CLR10.90.95.45.4單穩(wěn)復(fù)位信號(hào)(1)4Q18.43.54.54.5單穩(wěn)反相信號(hào)(1)輸出5Q28.35.3002D雙穩(wěn)2Q信號(hào)輸出...[繼續(xù)閱讀]