還是緩沖的
是不是加個(gè)運(yùn)放噪聲會(huì)小一些?

500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://www.eleconline.cn/UpFiles/480-75.gif');}" onmousewheel="return imgzoom(this);">
        
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                       500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://www.eleconline.cn/images/logo.jpg');}" onmousewheel="return imgzoom(this);">

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              500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://www.eleconline.cn/UpFiles/Ad/300-80.gif');}" onmousewheel="return imgzoom(this);">
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                           QQ: 271540170 500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://wpa.qq.com/pa?p=1:271540170:5');}" onmousewheel="return imgzoom(this);">

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頂一下!可不可以說的更具體一點(diǎn)?

0PA350接的是跟隨器,放大倍數(shù)是1.
基準(zhǔn)輸出有高頻噪聲,后面有RC會(huì)衰減一部分,但是RC后面就不太能輸出電流了.
雖然基準(zhǔn)能輸出你需要的電流,但是相信大電流時(shí)運(yùn)放的動(dòng)態(tài)要好一些.
不知道這些是不是能解答你的問題,你也可以到http://www.eleconline.cn/bbs/Announce/Announce2.asp?BoardID=31發(fā)帖繼續(xù)討論

500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://www.eleconline.cn/UpFiles/480-75.gif');}" onmousewheel="return imgzoom(this);">
        
                 唐方電子實(shí)驗(yàn)室原域名暫停使用,同時(shí)啟用新域名      
                          www.ELEConline.CN

                        
                       500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://www.eleconline.cn/images/logo.jpg');}" onmousewheel="return imgzoom(this);">

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              500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://www.eleconline.cn/UpFiles/Ad/300-80.gif');}" onmousewheel="return imgzoom(this);">
                              唐方電子實(shí)驗(yàn)室QQ群
                         開關(guān)電源:14650342  現(xiàn)在加入
                         電子技術(shù):7065015   現(xiàn)在加入
                         單片機(jī):10630923     現(xiàn)在加入
                           QQ: 271540170 500) {this.resized=true; this.width=500; this.alt='這是一張縮略圖，點(diǎn)擊可放大。\n按住CTRL，滾動(dòng)鼠標(biāo)滾輪可自由縮放';this.style.cursor='hand'}" onclick="if(!this.resized) {return true;} else {window.open('http://u.dianyuan.comhttp://wpa.qq.com/pa?p=1:271540170:5');}" onmousewheel="return imgzoom(this);">

對(duì),就是這個(gè)意思,當(dāng)動(dòng)態(tài)大時(shí),10mA的輸出電流是不夠的,