document.getElementById("div_canshu").innerHTML="<div style='font-weight:bold; font-size:13px;'>规格选型<\/div><div style='width:700px;overflow-x:scroll;'><table><tr style='white-space:nowrap;'><td>封装/外壳<\/td><td>制造商<\/td><td>安装类型<\/td><td>工作温度<\/td><td>类型<\/td><td>系列<\/td><td>包装<\/td><td>零件状态<\/td><td>供应商器件封装<\/td><td>电路数<\/td><td>特性<\/td><td>配置<\/td><td>电流 - 电源<\/td><td>压摆率<\/td><td>电压 - 输入失调<\/td><td>电流 - 输出/通道<\/td><td>电流 - 输入偏置<\/td><td>增益带宽积<\/td><td>电压 - 电源，单/双（±）<\/td><td>输出类型<\/td><\/tr><tr><td><select name='PV' id='USA1PV2' multiple><option value='2_14016'>10-TFSOP，10-MSOP（0.118\"，3.00mm 宽）<\/option><option value='2_14785'>10-VFDFN 裸露焊盘<\/option><option value='2_7450'>16-SOIC（0.154\"，3.90mm 宽）<\/option><option value='2_11190'>16-SSOP（0.154\"，3.90mm 宽）<\/option><option value='2_844'>16-TSSOP（0.173\"，4.40mm 宽）<\/option><option value='2_12195'>16-WFQFN 裸露焊盘<\/option><option value='2_13726'>24-SSOP（0.209\"，5.30mm 宽）<\/option><option value='2_3753'>24-VFQFN 裸露焊盘<\/option><option value='2_33731'>28-SSOP（0.154\"，3.90mm 宽）<\/option><option value='2_21480'>28-SSOP（0.209\"，5.30mm 宽）<\/option><option value='2_23310'>28-VQFN 裸露焊盘<\/option><option value='2_28909'>30-TFSOP（0.173\"，4.40mm 宽）<\/option><option value='2_22011'>32-TQFP<\/option><option value='2_21338'>32-VFQFN 裸露焊盘<\/option><option value='2_16805'>38-TFSOP（0.173\"，4.40mm 宽）<\/option><option value='2_29455'>48-TQFP<\/option><option value='2_27272'>48-VFQFN 裸露焊盘<\/option><option value='2_3397'>5-TSSOP，SC-70-5，SOT-353<\/option><option value='2_6210'>6-TSSOP，SC-88，SOT-363<\/option><option value='2_3289'>8-SOIC（0.154\"，3.90mm 宽）<\/option><option value='2_120677'>8-TFSOJ（0.069\"，1.75mm 宽）<\/option><option value='2_3576'>8-TSSOP，8-MSOP（0.118\"，3.00mm 宽）<\/option><option value='2_15390'>8-VDFN 裸露焊盘<\/option><option value='2_3427'>SC-74A，SOT-753<\/option><option value='2_7250'>SOT-23-6<\/option><option value='2_13429'>SOT-23-8<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV2\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV3' multiple><option value='3_21436'>Linear Technology<\/option><option value='3_9023'>Skyworks Solutions Inc.<\/option><option value='3_6020'>Texas Instruments<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV3\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV4' multiple><option value='4_4'>表面贴装<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV4\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV6' multiple><option value='6_60'>0°C ~ 70°C<\/option><option value='6_207'>-40°C ~ 105°C<\/option><option value='6_141'>-40°C ~ 125°C<\/option><option value='6_37'>-40°C ~ 85°C<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV6\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV7' multiple><option value='7_35185'>声带<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV7\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV8' multiple><option value='8_26808' selected='selected'>microPOWER??<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV8\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV9' multiple><option value='9_815'>管件&nbsp;<\/option><option value='9_9'>剪切带（CT）&nbsp;<\/option><option value='9_971'>托盘&nbsp;<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV9\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV16' multiple><option value='16_80'> 已不再提供<\/option><option value='16_34000'>过期<\/option><option value='16_16'>在售<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV16\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV28' multiple><option value='28_16364'>10-MSOP<\/option><option value='28_14786'>10-VSON（3x3）<\/option><option value='28_14017'>10-VSSOP<\/option><option value='28_8621'>16-SOIC<\/option><option value='28_16006'>16-SSOP<\/option><option value='28_843'>16-TSSOP<\/option><option value='28_16188'>16-WQFN（3x3）<\/option><option value='28_13725'>24-SSOP<\/option><option value='28_23323'>24-VQFN（4x4）<\/option><option value='28_21481'>28-SSOP<\/option><option value='28_134595'>28-VQFN-EP（6x6）<\/option><option value='28_28908'>30-TSSOP<\/option><option value='28_30562'>32-TQFP（5x5）<\/option><option value='28_21337'>32-VQFN（5x5）<\/option><option value='28_16804'>38-TSSOP<\/option><option value='28_27178'>48-TQFP（7x7）<\/option><option value='28_28663'>48-VQFN（7x7）<\/option><option value='28_120678'>8-SC70JW<\/option><option value='28_7829'>8-SOIC<\/option><option value='28_15392'>8-SON（3x3）<\/option><option value='28_8629'>8-VSSOP<\/option><option value='28_3394'>SC-70-5<\/option><option value='28_6445'>SC-70-6<\/option><option value='28_3424'>SOT-23-5<\/option><option value='28_7250'>SOT-23-6<\/option><option value='28_13429'>SOT-23-8<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV28\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV34' multiple><option value='34_851'>1<\/option><option value='34_1275'>2<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV34\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV44' multiple><option value='44_10'>-<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV44\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV62' multiple><option value='62_22523'>ADC<\/option><option value='62_28658'>MUX-ADC<\/option><option value='62_21140'>MUX-S/H-ADC<\/option><option value='62_18732'>S/H-ADC<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV62\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV105' multiple><option value='105_17101'>125μA<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV105\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV106' multiple><option value='106_3334'>0.4 V/μs<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV106\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV107' multiple><option value='107_24016'>20μV<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV107\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV108' multiple><option value='108_389'>30mA<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV108\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV109' multiple><option value='109_26809'>150pA<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV109\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV110' multiple><option value='110_20087'>900kHz<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV110\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV111' multiple><option value='111_20147'>2.2 V ~ 5.5 V，±1.1 V ~ 2.75 V<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV111\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV112' multiple><option value='112_17703'>Voltage - Buffered<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV112\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><\/tr><\/table><\/div>";
function clearsel(nameid)
{
var PV=document.getElementById(nameid);
	for(var i=0;i<PV.length;i++)
    {
    	if(PV[i].selected==true)
        	PV[i].selected=false;
    }
}