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SM1628

SM

LED Driver

GOSTON ELECTRONICS CO.,LTD SM1628 LED v1.5 SM1628 SM1628 LED , MCU 、、 LED 、。 ,①。  CMOS  VDD 3.3V-5.0V  ...


SM

SM1628

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GOSTON ELECTRONICS CO.,LTD SM1628 LED v1.5 SM1628 SM1628 LED , MCU 、、 LED 、。 ,①。  CMOS  VDD 3.3V-5.0V    :4 ×13 —7 ×10  :10×2  ( 8 )  (CLK,STB,DI/O)  : RC   ESD HBM:>8KV  :SOP28  VCD/DVD/DVB      LED SOP28 :400-033-6518 www.linkage66.com -1- [email protected] GOSTON ELECTRONICS CO.,LTD DI/O CLK STB KEY1、KEY2 / …… SM1628 LED v1.5 SEG1 SEG10 SEG12/GRID7 SEG13/GRID6 SEG14/GRID5 GRID4 GRID1 VDD GND NC DI/O CLK STB KEY1—KEY2 SEG1/KS1—SEG10/KS10 SEG12/GRID7—SEG14/GRID5 VDD GRID3—GRID4 GND GRID1—GRID2 - 1 / 2 。,。 , 3 。, 4 。, ,STB 。 STB ,CLK 5—6 8—17 P , / 18—20 / 7,21 5V±10% 23—24 N 22,25,28 26—27 N :400-033-6518 www.linkage66.com -2- [email protected] GOSTON ELECTRONICS CO.,LTD (Ta = 25℃) SM1628 LED v1.5 VDD -0.5——+7.0 V VCLK,VSTB,VDI/O -0.5——VDD + 0.5 V LED SEG ISEG -50 mA LED GRID IGRID 700 mA (Ta = 25℃) TOPT TSTG -40——+80 -65——+150 ℃ ℃ VDD - 3.3 5.0 5.5 V VIH - 0.7VDD - VDD V VIL - 0 - 0.3VDD V IDD VDD=5.0V,, - - 1.2 mA SEG ISEG VDD=5.0V,SEG 2Ω GND - -47 - mA GRID IGRID VDD=5.0V,GRID 2Ω VDD - 650 - mA KEY RKEY - 10 - 25 KΩ DI/O、CLK、STB R - - 15 - KΩ GRID fGRID VDD=5.0V - 210 - Hz tPLZ VDD=5.0V,CLK→DI/O tPZL RUP = 10 KΩ,CL=15pF - 75 - ns - 50 - ns tTZH(SEG) VDD=5.0V,SEGn 100Ω , - 6 - ns tTLZ(GRID) GRIDn 10Ω ,CL=15pF -...




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