8.4Lowtemp.test低温测试Afterbeingplacedinachamberat–40℃for120hours,sensitivitytobewithin&plu***n;3㏈frominitialsensitivity.在–40℃环境中持续120小时，灵敏度偏离范围在&plu***n;3㏈.8.5HUMIDITYTEST湿度测试Afterexposureat60℃and90to95%relativehumidityfor120hours,sensitivitytobewithin&plu***n;3㏈frominitialsensitivity.在60℃温度和90-95%相对湿度的环境下持续120小时，灵敏度偏离范围在&plu***n;3㏈.8.6TEMPERATURECYCLETEST温度交变测试Afterexposureat–40℃for30minutes,at20℃for10minutes,at80℃for30minutes,at20℃for10minutes.5cycles,sensitivitytobewithin&plu***n;3㏈frominitialsensitivity在-40℃下持续30分钟,在20℃下持续10分钟，在80℃时持续30分钟，在20℃时持续10分钟,以上过程循环5次，灵敏度偏离范围在&plu***n;3㏈.(Themeasurementtobedoneafter2hoursofconditioningatroomtemperature)测试在室内温度下放2小时后进行)8.7TEMPERATURESHOCK温度冲击Temperaturechangefrom–40℃to80℃for30minutes.(changingtime:20sec.)After32cycles,sensitivitytobewithin&plu***n;3㏈frominitialsensitivity在20秒内温度从–40℃变化到80℃,持续30分钟,灵敏度偏离范围在&plu***n;3㏈.(Themeasurementtobedoneafter2hoursofconditioningatroomtemperature测试在室内温度下放2小时后进行)8.8SaltSpraytest盐雾试验Attheconcentrationoftestsolutionfor5%24hours,theproductisnotaffected在浓度为5%的试验液中24小时，产品不受影响8.9ANTISTATIC抗静电ThemicundertestmustbedischargedbetweeneachESDexposurewithoutground(contact:&plu***n;8KV,air:&plu***n;15KV)Thereisnointerferenceinoperationafter10timesexposure分别使用正负8千伏和15千伏电压持续10次，没有变化。-Solderingshouldbeaccomplishedwithin2secondsateachterminalsoasnottobeoverheated.为防止过热，焊接应在2秒内完成.-ECMshallbesolderedfixedonthemetalblock(heatsink)whichhasthehigherradiationeffects.HeatsinkshallcontactwitheachofECM.)