AD629–Typical Performance Characteristics (@25؇C, V = ؎15 V unless otherwise noted)
S
400
100
360
90
80
70
60
50
40
30
20
10
0
T
= +25؇C
A
320
280
240
200
160
120
80
T
= +85؇C
A
T
= –40؇C
A
40
0
0
2
4
6
8
10
12
14
16
18
20
100
1k
10k
100k
1M
10M
POWER SUPPLY VOLTAGE – ؎Volts
FREQUENCY – Hz
Figure 8. Common-Mode Operating Range vs. Power
Supply Voltage
Figure 5. Common-Mode Rejection Ratio vs. Frequency
2mV/DIV
R
= 2k⍀
R
= 10k⍀
L
L
V
= ؎18V
S
V
= ؎18V
S
V
= ؎15V
S
V
= ؎15V
S
V
= ؎12V
S
V
= ؎12V
S
S
4V/DIV
16
V
= ؎10V
4V/DIV
S
V
= ؎10V
–8
–20 –16 –12
–8
–4
0
4
8
12
20
–20 –16 –12
–4
0
4
8
12
16
20
V
– Volts
V
– Volts
OUT
OUT
Figure 9. Typical Gain Error Normalized @ VOUT = 0 V and
Output Voltage Operating Range vs. Supply Voltage,
RL = 2 kΩ (Curves Offset for Clarity)
Figure 6. Typical Gain Error Normalized @ VOUT = 0 V and
Output Voltage Operating Range vs. Supply Voltage,
RL = 10 kΩ (Curves Offset for Clarity)
R
= 1k⍀
L
V
V
= ؎5V, R = 10k⍀
S
L
V
= ؎18V
S
V
= ؎15V
= ؎5V, R = 2k⍀
S
S
L
V
= ؎12V
V
= ؎5V, R = 1k⍀
S
S
L
4V/DIV
16
V
= ؎2.5V, R = 1k⍀
1V/DIV
4
V
= ؎10V
S
L
S
–5
–4
–3
–2
–1
V
0
1
2
3
5
–20 –16 –12
–8
–4
0
4
8
12
20
– Volts
V
– Volts
OUT
OUT
Figure 10. Typical Gain Error Normalized @ VOUT = 0 V
and Output Voltage Operating Range vs. Supply Voltage
(Curves Offset for Clarity)
Figure 7. Typical Gain Error Normalized @ VOUT = 0 V
and Output Voltage Operating Range vs. Supply Voltage,
RL = 1 kΩ (Curves Offset for Clarity)
REV. A
–4–