AD629A AD [Analog Devices], AD629A Datasheet - Page 4

• Manufacturer Part Number: AD629A
• Description: High Common-Mode Voltage Difference Amplifier
• Manufacturer: AD [Analog Devices]

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