AD708
TYPICAL PERFORMANCE CHARACTERISTICS
V
S
= ±15 V and T
A
= 25°C, unless otherwise noted.
+V
S
COMMON-MODE VOLTAGE LIMIT (V)
(REFERRED TO SUPPLY VOLTAGES)
8
7
+V
6
5
4
3
2
05789-005
–0.5
–1.0
–1.5
1.5
1.0
–V
05789-002
SUPPLY CURRENT (mA)
0.5
–V
S
1
0
0
5
10
15
20
25
0
3
6
9
12
15
18
21
24
SUPPLY VOLTAGE (±V)
SUPPLY VOLTAGE (±V)
Figure 2. Input Common-Mode Range vs. Supply Voltage
+V
S
OUTPUT VOLTAGE SWING (±V)
(REFERRED TO SUPPLY VOLTAGES)
Figure 5. Supply Current vs. Supply Voltage
100
90
256 UNITS TESTED
–55°C TO +125°C
–0.5
–1.0
–1.5
+V
OUT
80
NUMBER OF UNITS
05789-003
70
60
50
40
30
20
10
0
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
05789-006
R
L
= 10kΩ
R
L
= 2kΩ
1.5
1.0
0.5
–V
S
–V
OUT
0
5
10
15
20
25
0.4
SUPPLY VOLTAGE (±V)
OFFSET VOLTAGE DRIFT (µV/°C)
Figure 3. Output Voltage Swing vs. Supply Voltage
35
30
100
Figure 6. Typical Distribution of Offset Voltage Drift
I
O
= 1mA
10
OUTPUT IMPEDANCE (Ω)
OUTPUT VOLTAGE (V p-p)
25
20
±15V SUPPLIES
15
10
5
0
10
A
V
= +1000
1
A
V
= +1
0.1
0.01
0.001
05789-004
05789-007
100
1k
10k
0.0001
0.1
1
10
100
FREQUENCY (Hz)
1k
10k
100k
LOAD RESISTANCE (Ω)
Figure 4. Output Voltage Swing vs. Load Resistance
Figure 7. Output Impedance vs. Frequency
Rev. C | Page 6 of 16
AD [ ANALOG DEVICES ]
