收藏本站
where the green light comes on, a blue LED may come on for some
range of distance. The blue light indicates that V OUT has risen to
a level of 2/3 Vcc or greater. You can experiment with calibrating
the sensor at various distances to see how this changes the dis-
tances at which the green and blue LEDs come on. Monitor the
V OUT voltage directly by connecting a volt meter or an oscilloscope
between the white and black wires of the mating connector. If you
move the sensor too far or too close to the paper, the circuit will be
unable to calibrate because the V OUT cannot reach ? Vcc even when
the LED has ramped to it’s maximum value allowed by the calibra-
tion circuit ( @ 14mA). When this happens, a red LED indicator will
flash multiple times and then remain lit to notify the user that the
12
circuit could not calibrate. In practice, the OPB732 family LEDs can
be driven at DC current levels up to 50mA (maximum rating at room
temperature).
See the device data sheet at www.optekinc.com for more details.
Applicable part numbers: OPB732, OPB732CZ, OPB732WZ
OCB100-KIT
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
OCB350L062Z BOARD CALIBR CIRCUIT OPB350L062
OJ-SS-112LM,000 RELAY GEN PURPOSE SPST 3A 12V
OJ-SS-124DM,000 RELAY GEN PURPOSE SPST 5A 24V
OJ-SS-124HM,000 RELAY GEN PURPOSE SPST 10A 24V
OJE-SH-112HM,000 RELAY GEN PURPOSE SPST 10A 12V
OJE-SS-124DM,000 RELAY GEN PURPOSE SPST 5A 24V
OJE-SS-124LMH,000 RELAY GEN PURPOSE SPST 8A 24V
OMA160S RELAY OPTOMOS 50MA SP-NO 6-SMD
相关代理商/技术参数
OCB100-KIT 制造商:TT Electronics / OPTEK Technology 功能描述:Auto-Calibration Design Kit
OCB-1250 制造商:Heyco Products Inc 功能描述:
OCB-1375 制造商:Heyco Products Inc 功能描述:
OCB-1500 制造商:Heyco Products Inc 功能描述:
OCB350L062Z 功能描述:光学开关（透射型，光电晶体管输出） Calibration Circuit With OPB350L062 RoHS:否 制造商:Omron Electronics 输出设备:Phototransistor 槽宽:3.4 mm 光圈宽度:0.5 mm 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电流: 安装风格:Through Hole 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装:
OCB350L125Z 功能描述:光学开关（透射型，光电晶体管输出） Calibration Circuit With OPB350L125 RoHS:否 制造商:Omron Electronics 输出设备:Phototransistor 槽宽:3.4 mm 光圈宽度:0.5 mm 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电流: 安装风格:Through Hole 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装:
OCB350L187Z 功能描述:光学开关（透射型，光电晶体管输出） Calibration Circuit With OPB350L187 RoHS:否 制造商:Omron Electronics 输出设备:Phototransistor 槽宽:3.4 mm 光圈宽度:0.5 mm 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电流: 安装风格:Through Hole 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装:
OCB350L250Z 功能描述:光学开关（透射型，光电晶体管输出） Calibration Circuit With OPB350L250 RoHS:否 制造商:Omron Electronics 输出设备:Phototransistor 槽宽:3.4 mm 光圈宽度:0.5 mm 集电极—发射极最大电压 VCEO:30 V 最大集电极电流:20 mA 正向电流: 安装风格:Through Hole 最大工作温度:+ 85 C 最小工作温度:- 25 C 封装: