TB62718AFG Ver la hoja de datos (PDF) - Marktech Optoelectronics
Número de pieza
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TB62718AFG Datasheet PDF : 31 Pages
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TB62718AFG
Equivalent Input and Output Circuits (resistance values are typical values.)
Input pins with pull-up resistor
TSENA, BLANK, BC/DCEN
Input pins with pull-down resistor.
SI/PI LATCH, PI DATA 00~PI DATA 07, LED TEST
VDD
IN
GND
R (UP) = 300 kΩ
1 kΩ
Input terminals
(A) SI DATA, SI CLK, PI CLK, PWMCLK
(B) RESET , DOE , PI SEL, SI SEL
VDD
IN
1 kΩ
GND
R (DOWN)
= 300 kΩ
Output terminals
PO DATA 00~PO DATA 07, SO DATA
VDD
VDD
IN
Rin
GND
(A) Rin = 250 Ω
(B) Rin = 1 kΩ
Protection circuit monitor terminals
ALARM1 &
ALARM2
Parasitic diode
VSS
GND
100 Ω
OUT
Constant-current output terminals
VSS2
OUT 00~OUT 15
Parasitic diode
6
2005-04-20
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