MAX6983 Maxim Integrated Products, MAX6983 Datasheet - Page 3

• Manufacturer Part Number: MAX6983
• Description: 36V Constant-Current LED Driver
• Manufacturer: Maxim Integrated Products

5V TIMING CHARACTERISTICS
(Typical Operating Circuit, V+ = 4.5V to 5.5V, T
CLK_ Clock Period
CLK_ Pulse-Width High
CLK_ Pulse-Width Low
DIN_ Setup Time
DIN_ Hold Time
DOUT_ Propagation Delay
DOUT_ Rise and Fall Time
LE Setup Time
LE Rising to OUT_ Rising Delay
LE Rising to OUT_ Falling Delay
CLK_ Rising to OUT_ Rising
Delay
CLK_ Rising to OUT_ Falling
Delay
OE_ Rising to OUT_ Rising Delay
OE_ Falling to OUT_ Falling Delay
LED Output OUT_ Turn-On Fall
Time
LED Output OUT_ Turn-Off Rise
Time
16-Port, 36V Constant-Current LED Driver with
PARAMETER
_______________________________________________________________________________________
LED Fault Detection and Watchdog
SYMBOL
t
t
t
t
t
t
t
t
t
OEH
t
t
t
CRR
CRF
OEL
t
LRR
LRF
CH
DH
DO
CP
CL
DS
LS
t
t
f
r
A
= T
C
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
80% to 20%; pullup resistor = 65Ω (Note 3)
20% to 80%; pullup resistor = 65Ω (Note 3)
DOUT
MIN
to T
= 10pF, 20% to 80%
MAX
, unless otherwise noted.) (Notes 1, 2)
CONDITIONS
MIN
40
19
19
12
10
4
8
TYP
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MAX
100
300
100
310
100
320
120
120
32
10
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
3