AD8469
Data Sheet
Rev. 0 | Page 6 of 12
TYPICAL PERFORMANCE CHARACTERISTICS
VCC = 2.5 V, TA = 25°C, unless otherwise noted.
7
6
5
4
3
2
1
0
–1
HYS PIN VOLTAGE (V)
400
300
200
100
0
–100
–200
–300
–400
HY
S
P
IN
CUR
R
E
N
T
(
A
)
VCC = 2.5V
VCC = 5.5V
10490-
003
Figure 3. HYS Pin Current vs. Voltage, VCC = 2.5 V and 5.5 V
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
5
4
3
2
1
0
–1
–2
–3
–4
–5
+125°C
–40°C
+25°C
COMMON-MODE VOLTAGE (V)
BI
AS
CURRE
NT
(
A)
10490-
004
VCC = 2.5V
Figure 4. Input Bias Current vs. Input Common-Mode Voltage, VCC = 2.5 V
150
100
50
0
OVERDRIVE (mV)
60
55
50
45
40
35
30
25
20
P
R
OP
A
GA
TION
D
E
LA
Y
(n
s
)
VCC = 5.5V
FALL DELAY
VCC = 2.5V
RISE DELAY
VCC = 5.5V
RISE DELAY
VCC = 2.5V
FALL DELAY
10490-
005
Figure 5. Propagation Delay vs. Input Overdrive, VCC = 2.5 V and 5.5 V
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
H
Y
S
T
E
R
E
S
IS
(m
V
)
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
HYS RESISTOR (
kΩ)
VCC = 5.5V
VCC = 2.5V
10490-
006
Figure 6. Hysteresis vs. HYS Resistor, VCC = 2.5 V and 5.5 V
4.0
–1.0
–0.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
1.5
1.0
0.5
0
–0.5
–1.0
L
O
AD
CUR
R
E
N
T
(m
A
)
SINK
SOURCE
OUTPUT VOLTAGE (V)
10490-
007
Figure 7. Load Current vs. Output Voltage
0.5
1.0
1.5
2.0
2.5
3.0
38.0
37.8
37.6
37.4
37.2
37.0
36.8
36.6
36.4
36.2
36.0
P
R
O
P
A
G
A
T
IO
N
D
E
L
A
Y
(n
s
)
COMMON-MODE VOLTAGE (V)
RISE DELAY
FALL DELAY
10490-
008
VCC = 2.5V
Figure 8. Propagation Delay vs. Input Common-Mode Voltage, VCC = 2.5 V