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ET6227 - LED driver controller

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Part number ET6227
Manufacturer Etek Microelectronics
File Size 281.42 KB
Description LED driver controller
Datasheet download datasheet ET6227 Datasheet
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Full PDF Text Transcription

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Etek Microelectronics ET6227 LED ET6227 ET6227 LED ， 18 、、 ， LED 。ET6227 CMOS ，， 3.3V 。。 z CMOS，； z (CLK、DATA)，MCU； z ，； z DIP16、SOP16。 SG1 1 SG2 2 SG3 3 SG4 4 SG5 5 SG6 6 SG7 7 SG8 8 1 16 GND 15 VDD 14 DATA 13 CLK 12 GR4 11 GR3 10 GR2 9 GR1 Rev 1.3 2011-11-25 1/7 ET6227 ET6227 SOP16 ， 1 ，。 1-8 SG1-SG8 ，P，，50K 9-12 GR1-GR4 ，N ，，-200mA， 50k 13 CLK ， 10K 14 DATA ， IC ， 10K 15 VDD ，3.3V 16 GND 2、ET6227 ET62272，18、18、。 SG，GR。：6。 ET6227、： 1、 ：DATA，CLK18； 2、 ：CLK1，DATA，18 18。CLK0，DATA，。 Rev 1.3 2011-11-25 2/7 ET6227 1、 1 VDD 2 IOSG Min 3.0 SG （） Typ 3.3 15 Max 3.8 V mA VDD＝3.3V，Ta = 25℃ 3 IOGR GR （） 4 Ta 5 Ts 3、 （Ta = 25℃） 1 VIH 2 VIL -200 -40 80 -65 150 Min 0.5VDD 0 Typ - Max VDD 0.
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