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>电流 - 电源（最大值）<\/td><td>输出<\/td><td>电压 - 电源<\/td><td>供应商器件封装<\/td><td>比率 - 输入:输出<\/td><td>电路数<\/td><td>接口<\/td><td>特性<\/td><td>容差<\/td><td>配置<\/td><td>温度系数<\/td><td>电流 - 电源<\/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_16395'>4-UFBGA，WLCSP<\/option><option value='2_16614'>4-WFBGA，WLCSP<\/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_3576'>8-TSSOP，8-MSOP（0.118\"，3.00mm 宽）<\/option><option value='2_18092'>8-UFDFN 裸露焊盘，CSP<\/option><option value='2_5437'>SC-70，SOT-323<\/option><option value='2_3427'>SC-74A，SOT-753<\/option><option value='2_11221'>SC-82A，SOT-343<\/option><option value='2_10600'>SOT-23-5 细型，TSOT-23-5<\/option><option value='2_13429'>SOT-23-8<\/option><option value='2_18610'>SOT-23-8 薄型，TSOT-23-8<\/option><option value='2_3307'>TO-236-3，SC-59，SOT-23-3<\/option><option value='2_6613'>TO-253-4，TO-253AA<\/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_13791' selected='selected'>Analog Devices Inc.<\/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_207'>-40°C ~ 105°C<\/option><option value='6_141'>-40°C ~ 125°C<\/option><option value='6_2823'>-40°C ~ 125°C （TJ）<\/option><option value='6_1500'>-40°C ~ 125°C（TA）<\/option><option value='6_37'>-40°C ~ 85°C<\/option><option value='6_1046'>-40°C ~ 85°C（TA）<\/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_15049'>带电压基准<\/option><option value='7_7684'>简单复位/加电复位<\/option><option value='7_1173'>通用<\/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_10'>-<\/option><option value='8_15603'>ADR504<\/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_9'>剪切带（CT）&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_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='USA1PV18' multiple><option value='18_16399'>0.26μA<\/option><option value='18_604'>240μA<\/option><option value='18_18090'>280μA<\/option><option value='18_16098'>320μA<\/option><option value='18_14413'>350μA<\/option><option value='18_19193'>420μA<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV18\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV20' multiple><option value='20_7692'>开路漏极或开路集电极<\/option><option value='20_7683'>推挽式，图腾柱<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV20\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV21' multiple><option value='21_3396'>2.7 V ~ 5.5 V<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV21\");' 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_16613'>4-WLCSP（0.76x0.76）<\/option><option value='28_16394'>4-WLCSP（0.95x1.03）<\/option><option value='28_18091'>8-LFCSP-UD（2x2）<\/option><option value='28_12287'>8-MSOP<\/option><option value='28_7829'>8-SOIC<\/option><option value='28_16617'>SC-70<\/option><option value='28_8117'>SC-70-3<\/option><option value='28_14776'>SC-70-4<\/option><option value='28_3394'>SC-70-5<\/option><option value='28_9716'>SOT-143-4<\/option><option value='28_3308'>SOT-23-3<\/option><option value='28_3424'>SOT-23-5<\/option><option value='28_13429'>SOT-23-8<\/option><option value='28_18609'>TSOT-23-8<\/option><option value='28_16097'>TSOT-5<\/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='USA1PV31' multiple><option value='31_3841'>1：1<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV31\");' 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='USA1PV43' multiple><option value='43_3836'>开/关<\/option><option value='43_15340'>上/下（U/D，CS）<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV43\");' 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><option value='44_9153'>压摆率受控型<\/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='USA1PV55' multiple><option value='55_10517'>±0.2%<\/option><option value='55_1200'>±20%<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV55\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV62' multiple><option value='62_18608'>电位计<\/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='USA1PV96' multiple><option value='96_11351'>100ppm/°C<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV96\");' style='cursor:pointer; color:#F00;white-space:nowrap;'>重新选择<\/span><\/td><td><select name='PV' id='USA1PV105' multiple><option value='105_10'>-<\/option><\/select><br \/><span onclick='clearsel(\"USA1PV105\");' 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);
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}