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