OP249
Data Sheet
30
25
20
15
10
5
20
15
T
R
= 25°C
= 2kΩ
A
L
10
5
0
AD8512
–5
–10
–15
–20
OP249
AD712
0
1k
1M
10M
500
10k
0
±5
±10
±15
±20
125
20
FREQUENCY (Hz)
SUPPLY VOLTAGE (V)
Figure 24. Output Voltage vs. Frequency
Figure 27. Output Voltage Swing vs. Supply Voltage
90
80
70
60
50
40
30
20
10
0
6.0
5.8
5.6
5.4
5.2
V
R
= ±15V
= 2kΩ
= 100mV p-p
V
= ±15V
S
S
NO LOAD
L
V
IN
A
= 1
VCL
NEGATIVE EDGE
A
= 1
VCL
POSITIVE EDGE
A
= 5
VCL
0
100
200
300
400
–75
–50
–25
0
25
50
75
100
LOAD CAPACITANCE (pF)
TEMPERATURE (°C)
Figure 25. Small Overshoot vs. Load Capacitance
Figure 28. Supply Current vs. Temperature
16
14
12
10
8
6.0
5.8
5.6
5.4
5.2
5.0
T
= 25°C
= ±15V
A
V
S
+V
= |–V |
OHM
OHM
T
= +25°C
A
T
= +125°C
= –55°C
A
6
T
4
A
2
0
100
1k
LOAD RESISTANCE (Ω)
0
5
10
SUPPLY VOLTAGE (V)
15
Figure 29. Supply Current vs. Supply Voltage
Figure 26. Maximum Output Voltage Swing vs. Load Resistance
Rev. I | Page 10 of 18
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