DP5020B
DP 5020B
DP5020B LED , CMOS , 。
DP5020B 3.3V—5.0V, 16 , 1mA—32mA ; IC ±2.5%; IC ±3.5%; (VDS); 1%; 。
DP5...
DP5020B
DP 5020B
DP5020B LED ,
CMOS , 。
DP5020B 3.3V—5.0V, 16 , 1mA—32mA ; IC ±2.5%; IC ±3.5%; (VDS); 1%; 。
DP5020B 17V, LED ;,DP5020B 25MHz 。
16 :
1—32mA@VDD=5.0V @<±2.5%,<±3.5%
1—22mA@VDD=3.3V @<±2.5%,<±3.5%
Rext , OE ():35ns 25MHz :3.3V~5.0V :SSOP24、QSOP24、QFN24(4*4)
DP5020B
SSOP24
(mm) (mm)
13.0*6.0*1.8 1.0
DP5020B
QSOP24 8.65*3.9*1.4 0.635
DP5020B
QFN24(4*4) 4*4*0.85
0.5
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V1.1 Aug 2016
-1-
LED
DP5020B
GND SDI CLK
LE
OUT0~OUT15
OE
SDO R-EXT VDD
; 。 LE ,; LE , 。 OE , OUT0~OUT15 ; OE , OUT0~OUT15 ; SDI ;
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V1.1 Aug 2016
-2-
OE
DP5020B
LE
CLK,SDI
SDO
OUT0~OUT15
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V1.1 Aug 2016
-3-
DP5020B
IC IC HBM
VDD
VSDA,VCLK,VLE,VOE IOUT VDS fCLK Topr Tstg VESD
0~7.0 -0.4~VDD+0.4V
+45 -0.5~+17.0
30 -40~+85 -55~+150
>4
V V mA V MHz ℃ ℃ KV
: 260℃, J-STD-020 、。
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V1.1 Aug 2016
-4-
DP5020B
(VDD= 5.0V, Ta = 27℃)
OUT OUT SDO
OUT SDO OUT 1
OUT 2
IDD VDD = 5.0V,R-EXT ,IOUT
-
VDS(MAX)
OUT0 ~ OUT15
-
IOUT VDD = 5.0V
1
IOH
VDD = 5.0V I
OL
-
VIH 0.7*VDD
VIL GND
IOH V
OL
V OH
IOUT1
VDS =17V
IOL = +1mA
IOH = -1mA
VDS =1.0V
rext = 1800Ω
4.6 -
DIOUT
IOUT = 8.9mA VDS = 1.0V
rext = 1800Ω
-
IOUT2
VDS = 1.0V
rext = 920Ω
-
0.9 -22 22 8.9
-
-
17.5
17 32 -
VDD 0.3*VDD
0.5 0.4
-
±2.5%
±3.5%
-
DIOUT
IOUT = 17.5mA VDS = 1.0V rext = 920Ω
- - ±2.5% - - ±3.5%
mA V mA mA mA V V uA V V ...