//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>
发送器数目<\/td>
发送器信号类型<\/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>
每线路的驱动器数目<\/td>
收发器数目<\/td>
数据速率<\/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>
11.75mm(1)<\/option><\/select>重新选择<\/span><\/td>
11.75 x 7.6 x 2.35mm(1)<\/option><\/select>重新选择<\/span><\/td>
3 → 5.5 V(1)<\/option><\/select>重新选择<\/span><\/td>
单(1)<\/option><\/select>重新选择<\/span><\/td>
2(1)<\/option><\/select>重新选择<\/span><\/td>
单端(1)<\/option><\/select>重新选择<\/span><\/td>
SOIC(1)<\/option><\/select>重新选择<\/span><\/td>
2.35mm(1)<\/option><\/select>重新选择<\/span><\/td>
RS-232(1)<\/option><\/select>重新选择<\/span><\/td>
2(1)<\/option><\/select>重新选择<\/span><\/td>
单端(1)<\/option><\/select>重新选择<\/span><\/td>
7.6mm(1)<\/option><\/select>重新选择<\/span><\/td>
1(1)<\/option><\/select>重新选择<\/span><\/td>
1(1)<\/option><\/select>重新选择<\/span><\/td>
2(1)<\/option><\/select>重新选择<\/span><\/td>
235kbps(1)<\/option><\/select>重新选择<\/span><\/td>
18(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