UCN5829EB ALLEGRO [Allegro MicroSystems], UCN5829EB Datasheet - Page 6

• Manufacturer Part Number: UCN5829EB
• Description: 9-BIT SERIAL-INPUT, LATCHED SINK DRIVER
• Manufacturer: ALLEGRO [Allegro MicroSystems]

5829
9-BIT SERIAL-INPUT,
LATCHED SINK DRIVER
DRIVER OUT
HIGH-SIDE
CURRENT
STROBE
DATA IN
CLOCK
A. Minimum Data Active Time Before Clock Pulse
B. Minimum Data Active Time After Clock Pulse
C. Minimum Data Pulse Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 ns
D. Minimum Clock Pulse Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 ns
E. Minimum Time Between Clock Activation and Strobe . . . . . . . . . . . 500 ns
F. Minimum Strobe Pulse Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 ns
G. Enable Timeout, t
H. Chop Period*, t
* Chopping is disabled if V
LOAD
(Data Set-Up Time) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 ns
(Data Hold Time) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 ns
A
T
A
= +25 C, Logic Levels are V
C
on
EN
+ t
REF
E
off
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R
D
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 R
is greater than 4.5 V.
t
F
on
G
I
TO I
OUT(P)
t
DD
d
H
OUT(asym)
and Ground
t
off
I
TRIP
Dwg. WP-011A
EN
C
C
C
EN
C