AD8564 Analog Devices, Inc., AD8564 Datasheet - Page 3

• Manufacturer Part Number: AD8564
• Description: Quad 7 Ns Single Supply Comparator
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
V
Table 1.
Parameter
INPUT CHARACTERISTICS
DIGITAL OUTPUTS
DYNAMIC PERFORMANCE
POWER SUPPLY
1
2
Full electrical specifications to −55°C, but these package types are guaranteed for operation from −40°C to +125°C only. Package reliability below −40°C is not guaranteed.
Guaranteed by design.
+ANA
Offset Voltage
Offset Voltage Drift
Input Bias Current
Input Offset Current
Input Common-Mode Voltage Range
Common-Mode Rejection Ratio
Large Signal Voltage Gain
Input Capacitance
Logic 1 Voltage
Logic 0 Voltage
Propagation Delay
Differential Propagation Delay (Rising Propagation Delay vs.
Power Supply Rejection Ratio
Analog Supply Current
Digital Supply Current
Analog Supply Current
Falling Propagation Delay)
Rise Time
Fall Time
= V
+DIG
= 5.0 V, V
−ANA
2
= 0 V, T
A
= 25°C, unless otherwise noted.
Rev. B | Page 3 of 12
Symbol
V
ΔV
I
I
V
CMRR
A
C
V
V
t
Δt
PSRR
I
I
I
B
OS
+ANA
DIG
−ANA
P
OS
CM
IN
OH
OL
VO
P
OS
/ΔT
Conditions
−40°C ≤ T
V
−40°C ≤ T
V
0 V ≤ V
R
I
I
200 mV step with 100 mV overdrive
−40°C ≤ T
100 mV step with 5 mV overdrive
100 mV step with 20 mV overdrive
20% to 80%
20% to 80%
4.5 V ≤ V
−40°C ≤ T
−40°C ≤ T
V
−40°C ≤ T
−40°C ≤ T
−40°C ≤ T
OH
OL
CM
CM
L
O
= 10 kΩ
= 3.2 mA, V
= −3.2 mA, ΔV
= 0 V, R
= 0 V
= 0 V
CM
+ANA
≤ 3.0 V
A
A
A
A
A
A
A
A
L
≤ +125°C
≤ +125°C
≤ +125°C
≤ +85°C
≤ +125°C
≤ +125°C
≤ +85°C
≤ +125°C
= ∞
and V
IN
> 250 mV
IN
+DIG
> 250 mV
1
1
1
1
1
1
1
1
≤ 5.5 V
Min
0
65
2.4
Typ
2.3
4
85
3000
3.0
3.5
0.3
6.75
8
0.5
3.8
1.5
80
10.5
6.0
–7.0
Max
7
8
±4
±9
±3
2.75
0.4
9.8
13
2.0
14.0
15.6
17
7.0
8.0
+14.0
15.6
17
AD8564
Unit
mV
mV
μV/°C
μA
μA
μA
V
dB
V/V
pF
V
V
ns
ns
ns
ns
ns
ns
dB
mA
mA
mA
mA
mA
mA
mA
mA