//document.write(); document.getElementById("div_canshu").innerHTML="
规格选型<\/div>
安装类型<\/td>
长度<\/td>
尺寸<\/td>
典型单电源电压<\/td>
电源类型<\/td>
封装类型<\/td>
高度<\/td>
接口标准<\/td>
接收器数目<\/td>
接收器信号类型<\/td>
宽度<\/td>
每线路的接收器数目<\/td>
引脚数目<\/td>
最低工作温度<\/td>
最高工作温度<\/td><\/tr>
表面贴装(1)<\/option><\/select>重新选择<\/span><\/td>
9.91mm(1)<\/option><\/select>重新选择<\/span><\/td>
9.91 x 3.91 x 1.45mm(1)<\/option><\/select>重新选择<\/span><\/td>
5 V(1)<\/option><\/select>重新选择<\/span><\/td>
单(1)<\/option><\/select>重新选择<\/span><\/td>
SOIC(1)<\/option><\/select>重新选择<\/span><\/td>
1.45mm(1)<\/option><\/select>重新选择<\/span><\/td>
RS-422/ RS-423(1)<\/option><\/select>重新选择<\/span><\/td>
2, 4(1)<\/option><\/select>重新选择<\/span><\/td>
差分(1)<\/option><\/select>重新选择<\/span><\/td>
3.91mm(1)<\/option><\/select>重新选择<\/span><\/td>
10(1)<\/option><\/select>重新选择<\/span><\/td>
16(1)<\/option><\/select>重新选择<\/span><\/td>
0 °C(1)<\/option><\/select>重新选择<\/span><\/td>
+70 °C(1)<\/option><\/select>重新选择<\/span><\/td><\/tr><\/table><\/div>"; function clearsel(nameid) { var PV=document.getElementById(nameid); for(var i=0;i