DatasheetsPDF.com

SM1628 Dataheets PDF



Part Number SM1628
Manufacturers SM
Logo SM
Description LED Driver
Datasheet SM1628 DatasheetSM1628 Datasheet (PDF)

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 D.

  SM1628   SM1628



Document
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 - 14 - ns tTHZ(SEG) - 10 - ns tTZL(GRID) - 27 - ns fCLK(max) (VDD=5.0V,Ta = 25℃) 50% - - 1 MHz PWCLK 500 - - ns PWSTB 1 - - μs tSETUP 100 - - ns tHOLD 100 - - ns CLK → STB tCLK STB CLK↑→ STB↑ 1 - - μs :400-033-6518 www.linkage66.com -3- [email protected] GOSTON ELECTRONICS CO.,LTD STB PWCLK PWCLK CLK tSETUP tHOLD DIN DOUT GRIDn tTZL 90% 10% tTZH tPZL tTLZ 90% 10% tTHZ SEGn 90% 10% 90% 10% *:DIN DOUT PAD , DI/O。 SM1628 LED v1.5 PWSTB tCLK STB tPLZ :400-033-6518 www.linkage66.com -4- [email protected] GOSTON ELECTRONICS CO.,LTD SM1628 LED v1.5  SM1628 ,: X X SEG14 SEG13 SEG12 X SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 b0 b1 b2 b3 b4 b5 b6 b7 b0 b1 b2 b3 b4 b5 b6 b7 00H 01H GRID1 02H 03H GRID2 04H 05H GRID3 06H 07H GRID4 08H 09H GRID5 0AH 0BH GRID6 0CH 0DH GRID7  10×2bit,: ,,: b0 b1 b2 b3 b4 b5 b6 b7 KEY1 KEY2 - KEY1 KEY2 - - - KEY SEG1/KS1 X SEG2/KS2 X X X SEG3/KS3 X SEG4/KS4 X X X , SEG5/KS5 X SEG6/KS6 X X X SEG7/KS7 X SEG8/KS8 X X X SEG9/KS9 X SEG10/KS10 X X X :400-033-6518 www.linkage66.com -5- [email protected] GOSTON ELECTRONICS CO.,LTD SM1628 LED v1.5 LED 。 STB DI/O 。 STB ,,( )。  (4—7 ,10—13 ), 7 10 ②。, ,。,/“ON”,, 。 MSB LSB 0 0 --- --- --- --- B1 B0 00 4,13 01 5,12 10 6,11 11 7,10  ② 。 MSB 0 1 --- --- 0 LSB 0 B1 B0 : 00: 10: 01: 11: (): 0:1 :400-033-6518 www.linkage66.com .


BIT1605 SM1628 AVR201628


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)