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TM1629A - LED drive control circuit dedicated

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Part number TM1629A
Manufacturer ETC
File Size 235.35 KB
Description LED drive control circuit dedicated
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TM1629A LED LED MCU • • • • • • • CMOS 16 CLK RC SOP32 8 8 STB DIN/DOUT 450KHz+5% 0755—82866737 83952850 FAX:0755--83012794 DIN DOUT STB CLK Seg1 Seg16 Grid1 Grid8 VDD VSS NC 0755—82866737 83952850 FAX:0755--83012794 VDD VI1 IO1 IO2 PD Topt Tstg -0.5 -0.5 +7.0 VDD + 0.5 -50 V V mA mA mW +200 400 -40 -65 +80 +150 VDD VIH 0.7 VDD 5 VDD 0.3 VDD V V - VIL 0 - V - Ioh1 -20 -25 -40 mA Seg1~Seg11 Vo = vdd-2V Seg1~Seg11 Vo = vdd-3V Grid1~Grid6 Vo=0.3V Ioh2 -20 -30 -50 mA IOL1 80 140 - mA 0755—82866737 83952850 FAX:0755--83012794 Idout 4 - - mA VO = 0.4V dout VO = VDD – 3V Seg1 Seg11 K1~K3 VI = VDD / VSS CLK DIN STB CLK DIN STB CLK DIN STB Itolsg - - 5 % RL II VIH VIL VH IDDdyn 0.7 VDD - 10 0.35 0.
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