TB62718AFG Ver la hoja de datos (PDF) - Marktech Optoelectronics
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Fabricante
TB62718AFG Datasheet PDF : 31 Pages
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TB62718AFG
Electrical Characteristics 1
(VDD = 4.5 V~5.5 V, Topr = −40°C~85°C, typ: VDD = 5.0 V, Topr = 25°C)
Parameter
High-level output voltage
Low-level output voltage
Tri-state output leakage current
Input current
Supply current
Symbol
Test conditions & Terminals
Min Typ. Max Unit
VOH
VOL
IOZ
II
IDD1
IDD2
IDD3
IDD4
IDD5
IOH = −1.0 mA,
VDD
PO DATA 00~PO DATA 07, SO DATA −0.4
⎯
⎯
V
IOL = 1.0 mA,
PO DATA 00~PO DATA 07, SO DATA
⎯
⎯
0.4
V
IOL = 1.0 mA, ALARM1, ALARM2
⎯
⎯
0.3
VOUT = VDD or VSS,
PO DATA 00~PO DATA 07
⎯ ±0.5 ±5
µA
All pins without pull-up/pull-down
resistors
⎯
⎯
±1
µA
PI DATA = 1/2 PI CLK
SI DATA = 1/2 SI CLK
PI CLK = SI CLK = 20 MHz
PWMCLK = L, BLANK = H
Settings: *1
⎯
20
30
PI DATA = SI DATA = L
PI CLK = SI CLK = L
PWMCLK = 20 MHz
Settings: *5a
⎯
75 105
PI DATA = 1/2 PI CLK
SI DATA = 1/2 SI CLK
PI CLK = SI CLK = PWMCLK = 20 MHz
⎯
Settings: *5a
mA
80 115
PI DATA = SI DATA = L
PI CLK = SI CLK = L
PWMCLK = 20 MHz
Settings: *6a
⎯
90 140
PI DATA = 1/2 PI CLK
SI DATA = 1/2 SI CLK
PI CLK = SI CLK = PWMCLK = 20 MHz
⎯
Settings: *6a
95 150
Electrical Characteristic Settings
(OUT 00~OUT 15 all on, VOUT = 0.7 V and REXT = 2.7 kΩ unless otherwise specified)
No.
DAC Settings
Surface Brightness
Adjustment (DAC3)
∗1 Outputs all OFF, VOUT = 26 V, DAC1, 2, 4 = MSB, BLANK = H
∗2 DAC1 = 0, DAC2 = 0, DAC4 = 63, BLANK = L
∗3a DAC1 = 0, DAC2 = 17, DAC4 = 63, BLANK = L
∗4a DAC1 = 1, DAC2 = 17, DAC4 = 63, BLANK = L
DAC3 = 31
∗5a DAC1 = 2, DAC2 = 37, DAC4 = 63, BLANK = L
∗6a DAC1 = 3, DAC2 = 51, DAC4 = 63, BLANK = L
∗7 DAC1 = 3, DAC2 = 63, DAC4 = 63, BLANK = L
∗3b DAC1 = 0, DAC2 = 17, DAC4 = 63, BLANK = L
∗4b DAC1 = 1, DAC2 = 17, DAC4 = 63, BLANK = L
∗5b DAC1 = 2, DAC2 = 37, DAC4 = 63, BLANK = L
DAC3 = 00
∗6b DAC1 = 3, DAC2 = 51, DAC4 = 63, BLANK = L
Constant Output Current
(typ.)
IOUT = 0 mA
IOUT = 7.10 mA
IOUT = 10.0 mA
IOUT = 19.9 mA
IOUT = 40.1 mA
IOUT = 60.2 mA
IOUT = 71.0 mA
IOUT = 5.0 mA
IOUT = 10.0 mA
IOUT = 20.0 mA
IOUT = 30.1 mA
10
2005-04-20
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