TM1628 PDF Datasheet
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Description
This is Dedicated LED Driver Control Circuit. Goston Electronics Co.,Ltd.
TM1628 MCU SOP28
LED LED VCR VCD DVD
CMOS 8 10 2bit 7 13 4
8 CLK STB DIN DOUT RC 450KHz+5% SOP28
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Goston Electronics Co.,Ltd.
DIN
DOUT
STB
CLK
K1
K2
Seg1, KS1 Seg8, KS8 Seg9~Seg10 Grid1 Grid2
Grid3
Grid4
Seg12, Grid7 Seg14, Grid5 VDD VSS NC
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Room C1303 FuYuan Commercial Center the 44th District of BaoAn ShenZhen www.linkage.cn -2-
Goston Electronics Co.,Ltd.
VDD VI1
-0.5 -0.5
+7.0 VDD + 0.5 -50
V V mA mA mW
IO1 IO2 PD Topt Tstg -40 -65
+200 400 +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
Ioh2
-20
-30
-50
mA
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Goston Electronics Co.,Ltd.
IOL1 Idout 80 4 140 mA mA Grid1~Grid6 .