el5281 Intersil Corporation, el5281 Datasheet - Page 2

• Manufacturer Part Number: el5281
• Description: Dual 8ns High-speed Comparator
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Analog Supply Voltage (V
Digital Supply Voltage (V
Differential Input Voltage . . . . . . . . . . .[(V
Common-mode Input Voltage . . . . . . .[(V
Latch Input Voltage . . . . . . . . . . . . . . . . . . . . -0.2V to [(V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
Electrical Specifications
INPUT
V
I
C
I
V
CMRR
OUTPUT
V
V
DYNAMIC PERFORMANCE
t
t
SUPPLY
I
I
I
PSRR
LATCH
V
V
I
I
t
t
t
t
t
PARAMETER
B
OS
PD
PD
S
S
SD
LH
LL
D
D
S
H
PW
OS
CM
OH
OL
LH
LL
IN
+
-
+
-
+
-
(D)
Input Offset Voltage
Input Bias Current
Input Capacitance
Input Offset Current
Input Voltage Range
Common-mode Rejection Ratio
Output High Voltage
Output Low Voltage
Positive Going Delay Time
Negative Going Delay Time
Positive Analog Supply Current
Negative Analog Supply Current
Digital Supply Current
Power Supply Rejection Ratio
Latch Input Voltage High
Latch Input Voltage Low
Latch Input Current High
Latch Input Current Low
Latch Disable to High Delay
Latch Disable to Low Delay
Minimum Setup Time
Minimum Hold Time
Minimum Latch Disable Pulse Width
SD
S
+ to V
DESCRIPTION
to GND) . . . . . . . . . . . . . . . . . . . . .+7V
S
2
-) . . . . . . . . . . . . . . . . . . . +12.6V
V
S
(T
= ±5V, V
A
S
S
= 25° C)
-) -0.2V] to [(V
-) -0.2V] to [(V
SD
= 5V, R
V
V
-5.1V < V
V
V
V
V
Output high
Output low
V
V
SD
S
S
J
CM
CM
IN
IN
IN
IN
LH
LL
+) +0.2V]
+) +0.2V]
= T
L
) +0.2V]
> 250mV
> 250mV
= 1V
= 1V
= 2.3k:, C
= 0.3V
= 3.0V
= 0V, V
= 0V, V
C
= T
P-P
P-P
CM
A
EL5281
CONDITION
, V
, V
O
O
< +2.75V
= 2.5V
= 2.5V
OD
OD
L
= 15pF, T
= 50mV
= 50mV
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +15 0°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 125°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
A
= 25° C, unless otherwise specified.
(V
V
SD
S
MIN
-2.5
0.8
-30
-30
-) - 0.1
65
60
-6
- 0.6
GND + 0.25
V
SD
TYP
0.75
-3.5
-18
-24
0.5
90
80
10
1
5
8
8
7
5
4
6
6
2
1
- 0.4
(V
GND + 0.5
S
MAX
+) - 2.25
2.5
8.2
6.5
2.0
12
12
4
5
1
UNIT
mV
mA
mA
mA
mA
µA
µA
dB
dB
µA
µA
pF
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V