A6812 Allegro MicroSystems, A6812 Datasheet - Page 4

• Manufacturer Part Number: A6812
• Description: DABiC-IV/ 20-BIT SERIAL-INPUT/ LATCHED SOURCE DRIVER
• Manufacturer: Allegro MicroSystems

Negative current is defined as coming out of (sourcing) the specified device terminal.
Typical data is is for design information only and is at T
* Operation at a clock frequency greater than the specified minimum is possible but not warranteed.
6812
20-BIT SERIAL-INPUT,
LATCHED SOURCE DRIVER
Characteristic
Output Leakage Current
Output Voltage
Output Pull-Down Current
Input Voltage
Input Current
Input Clamp Voltage
Serial Data Output Voltage
Maximum Clock Frequency
Logic Supply Current
Load Supply Current
Blanking-to-Output Delay
Strobe-to-Output Delay
Output Fall Time
Output Rise Time
Output Slew Rate
Clock-to-Serial Data Out Delay t
t
t
p(CH-SQX)
p(STH-QH)
p(STH-QL)
Symbol
V
V
V
V
I
t
t
OUT(0)
V
V
I
I
dis(BQ)
I
I
en(BQ)
dV/dt
OUT(1)
OUT(0)
I
I
OUT(1)
OUT(0)
I
DD(1)
DD(0)
BB(1)
BB(0)
IN(1)
IN(0)
CEX
V
IN(1)
IN(0)
f
t
t
IK
c
f
r
Test Conditions
V
I
I
V
V
V
I
I
I
All Outputs High
All Outputs Low
All Outputs High, No Load
All Outputs Low
C
C
R
R
R
R
R
I
OUT
OUT
IN
OUT
OUT
OUT
OUT
OUT
IN
IN
L
L
L
L
L
L
L
= -200 µA
= 30 pF, 50% to 50%
= 30 pF, 50% to 50%
= 2.3 kΩ, C
= 2.3 kΩ, C
= 2.3 kΩ, C
= 2.3 kΩ, C
= 2.3 kΩ, C
= V
= 0 V
= 200 µA
= -25 mA
= 1 mA
= -200 µA
= ±200 µA
= 0 V
= 5 V to V
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
DD
A
= +25°C.
L
L
L
L
L
BB
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
°
Limits @ V
Mln.
57.5
2.5
2.2
2.8
10*
2.4
2.4
4.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
<-0.01
<0.01
<-0.1
Typ.
58.3
3.05
0.15
0.25
0.25
-0.8
1.0
5.0
3.0
0.2
0.7
1.8
0.7
1.8
50
—
—
—
—
—
—
DD
= 3.3 V
Max.
0.75
0.75
-1.0
-1.5
-15
1.5
1.1
1.0
0.3
6.0
2.0
3.0
2.0
3.0
20
12
12
20
—
—
—
—
—
—
Limits @ V
Min.
57.5
10*
2.5
3.3
4.5
2.4
2.4
4.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
<-0.01 -1.0
<0.01
<-0.1
Typ.
58.3
4.75
0.15
-0.8
1.0
5.0
0.3
0.3
3.0
0.2
0.7
1.8
0.7
1.8
50
—
—
—
—
—
—
DD
= 5 V
Max.
-1.5
-15
1.5
1.7
1.0
0.3
1.0
1.0
6.0
2.0
3.0
2.0
3.0
—
—
—
—
—
20
12
12
20
—
Units
MHz
V/µs
mA
mA
mA
mA
µA
µA
µA
µA
µs
µs
µs
µs
µs
µs
ns
V
V
V
V
V
V
V