ad8465 Analog Devices, Inc., ad8465 Datasheet - Page 3

• Manufacturer Part Number: ad8465
• Description: Rail-to-rail, Very Fast, 2.5 V To 5.5 V, Single-supply Lvds Comparator
• Manufacturer: Analog Devices, Inc.

SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
Table 1.
Parameter
DC INPUT CHARACTERISTICS
LATCH ENABLE PIN CHARACTERISTICS
HYSTERESIS MODE AND TIMING
SHUTDOWN PIN CHARACTERISTICS
DC OUTPUT CHARACTERISTICS
CCI
Voltage Range
Common-Mode Range
Differential Voltage
Offset Voltage
Bias Current
Offset Current
Capacitance
Resistance, Differential Mode
Resistance, Common Mode
Active Gain
Common-Mode Rejection Ratio
Hysteresis
V
V
I
I
Hysteresis Mode Bias Voltage
Minimum Resistor Value
Hysteresis Current
Latch Setup Time
Latch Hold Time
Latch-to-Output Delay
Latch Minimum Pulse Width
V
V
I
I
Sleep Time
Wake-Up Time
Differential Output Voltage Level
ΔV
Common-Mode Voltage
Peak-to-Peak Common-Mode Output
IH
IL
IH
IL
IH
IL
IH
IL
= V
OD
CCO
= 2.5 V, T
A
= −40°C to +125°C, typical at T
A
= 25 °C, unless otherwise noted.
Symbol
V
V
I
C
A
CMRR
t
t
t
t
t
t
V
V
V
P
PLOH
S
H
PL
SD
H
P
OS
, I
OD
OCI
OC (p-p)
P
V
, V
, C
N
, t
N
Rev. 0 | Page 3 of 16
N
PLOL
Conditions
V
V
V
−0.1 V to V
−0.5 V to V
V
V
V
R
Hysteresis is shut off
Latch mode guaranteed
V
V
Current sink −1 μA
Hysteresis = 120 mV
Hysteresis = 120 mV
V
V
V
V
Comparator is operating
Shutdown guaranteed
V
V
10% output swing
V
V
R
R
R
R
HYS
CCO
LOAD
LOAD
LOAD
LOAD
CCI
CCI
CCI
CCI
CM
CCI
IH
IL
OD
OD
OD
OD
IH
IL
OD
= 0.4 V
= 0 V
= V
= V
= 2.5 V to 5.5 V
= 2.5 V to 5.5 V
= 2.5 V to 5.5 V
= 2.5 V, V
= −0.2 V to +2.7 V
= 2.5 V, V
= 50 mV
= 50 mV
= 50 mV
= 50 mV
= 50 mV, output valid
= ∞
= 2.5 V to 5.0 V
= 100 Ω
= 100 Ω
= 100 Ω
= 100 Ω
CCO
CCO
+ 0.2 V
CCI
CCI
CCO
CCO
+ 0.5 V
= 2.5 V,
= 5.0 V
Min
−0.5
−0.2
−5.0
−5.0
−2.0
200
100
50
50
2.0
−0.2
−6
−0.1
1.145
30
−25
2.0
−0.2
−6
245
1.125
Typ
±2
1
750
370
62
<0.1
+0.4
1.25
−2
2.7
20
24
+0.4
1.4
25
350
Max
V
V
V
+5.0
+5.0
+2.0
7500
4000
V
+0.8
+6
+0.1
1.40
110
−8
V
+0.6
+6
−0.1
445
50
1.375
50
CCI
CCI
CCI
CCO
CCO
AD8465
+ 0.2
+ 0.2
Unit
V
V
V
mV
μA
μA
pF
kΩ
kΩ
dB
dB
dB
mV
V
V
μA
mA
V
kΩ
μA
ns
ns
ns
ns
V
V
μA
mA
ns
ns
mV
mV
V
mV