a6832eep Allegro MicroSystems, Inc., a6832eep Datasheet - Page 3

• Manufacturer Part Number: a6832eep
• Description: A6832 Dabic-5 32-bit Serial Input Latched Sink Drivers
• Manufacturer: Allegro MicroSystems, Inc.

ELECTRICAL CHARACTERISTICS
1
2
Output Leakage Current
Collector–Emitter
Saturation Voltage
Input Voltage
Input Current
Serial Data Output Voltage
Maximum Clock Fre-
quency
Logic Supply Current
Output Enable-to-Output
Delay
Strobe-to-Output Delay
Output Fall Time
Output Rise Time
Clock-to-Serial Data Out Delay
Positive (negative) current is defi ned as conventional current going into (coming out of) the specifi ed device pin.
Operation at a clock frequency greater than the specifi ed minimum value is possible but not warran
Truth Table
L = Low Logic Level
H = High Logic Level
X = Irrelevant
P = Present State
R = Previous State
Serial
Data
Input Input I
H
L
X
Characteristic
2
Clock
H
L
R
X
P
1
1
1
Shift Register Contents
I
R
R
R
X
P
DABiC-5 32-Bit Serial-Input Latched Sink Drivers
2
2
1
1
2
I
R
R
R
X
P
3
3
2
2
3
...
...
...
...
...
...
t
t
t
Symbol
V
p(STH-QH)
p(CH-SQX)
p(STH-QL)
V
V
t
t
CE(SAT)
V
V
I
I
dis(BQ)
en(BQ)
I
I
I
OUT(1)
OUT(0)
DD(1)
DD(0)
I
R
R
R
X
P
IN(1)
IN(0)
CEX
IN(1)
IN(0)
N-1
f
t
t
N-1
c
N-2
N-2
N-1
f
r
I
R
R
R
X
P
N
N
N-1
N-1
N
1
V
I
I
V
V
I
I
One output on, I
All outputs off
V
V
V
V
V
V
I
OUT
OUT
OUT
OUT
OUT
Unless otherwise noted: T
OUT
IN
IN
CC
CC
CC
CC
CC
CC
Output
Serial
Data
= V
= 0 V
R
R
R
X
P
= 50 V, R1 = 500 Ω, C1 ≤ 30 pF
= 50 V, R1 = 500 Ω, C1 ≤ 30 pF
= 50 V, R1 = 500 Ω, C1 ≤ 30 pF
= 50 V, R1 = 500 Ω, C1 ≤ 30 pF
= 50 V, R1 = 500 Ω, C1 ≤ 30 pF
= 50 V, R1 = 500 Ω, C1 ≤ 30 pF
= 50 mA
= 100 mA
= –200 μA
= 200 μA
= ±200 μA
= 40 V
N
N-1
N-1
N
DD
Test Conditions
Strobe
Input
H
www.allegromicro.com
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
L
OUT
= 100 mA
I
R
P
X
1
1
1
Latch Contents
I
R
P
X
2
2
2
A
I
R
P
X
3
= 25°C, logic supply operating voltage V
3
3
...
...
...
...
Min.
2.2
2.8
10
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
I
R
P
X
N-1
N-1
N-1
V
dd
< –0.01
< 0.01
P
R
Typ.
3.05
0.15
I
X
N
= 3.3 V
50
N
N
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Output
Enable
Input
Max.
–1.0
275
550
100
H
L
1.1
1.0
0.3
6.0
1.0
1.0
1.0
1.0
1.0
1.0
teed.
10
–
–
–
–
Min.
3.3
4.5
10
I
P
H H H ... H
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1
1
I
P
2
V
Output Contents
2
< –0.01
< 0.01
dd
Typ.
4.75
0.15
I
P
50
3
–
–
–
–
–
–
–
–
–
–
–
–
–
–
= 5 V
3
... I
... P
dd
Max.
A6832
–1.0
= 3.0 V to 5.5 V
275
550
100
N-1
1.7
1.0
0.3
6.0
1.0
1.0
1.0
1.0
1.0
1.0
10
N-1
–
–
–
–
I
P
N
H
N
Units
MHz
mV
mV
mA
μA
μA
μA
μA
μs
μs
μs
μs
μs
μs
ns
V
V
V
V
3