AD8290 Analog Devices, AD8290 Datasheet - Page 8

• Manufacturer Part Number: AD8290
• Description: G = 50, CMOS Sensor Amplifier with Current Excitation
• Manufacturer: Analog Devices

AD8290
Figure 10. Output Excitation Current for 692 Ω R
Figure 11. Output Excitation Current for 692 Ω R
Figure 9. Output Excitation Current for 692 Ω R
25
20
15
10
25
20
15
10
25
20
15
10
5
0
5
0
5
0
1.296 1.297 1.298 1.299 1.300 1.301 1.302 1.303 1.304 1.305
1.296 1.297 1.298 1.299 1.300 1.301 1.302 1.303 1.304 1.305
1.296 1.297 1.298 1.299 1.300 1.301 1.302 1.303 1.304 1.305
EXCITATION CURRENT (mA)
EXCITATION CURRENT (mA)
EXCITATION CURRENT (mA)
SET
SET
SET
at 2.6 V Supply
at 3.6 V Supply
at 5.0 V Supply
Rev. B | Page 8 of 20
25
20
15
10
25
20
15
10
25
20
15
10
5
0
5
0
5
0
–0.60 –0.56 –0.52 –0.48 –0.44 –0.40 –0.36 –0.32 –0.28
–0.60 –0.56 –0.52 –0.48 –0.44 –0.40 –0.36 –0.32 –0.28
–0.60 –0.56 –0.52 –0.48 –0.44 –0.40 –0.36 –0.32 –0.28
Figure 12. Percent Gain Error at 2.6 V Supply
Figure 13. Percent Gain Error at 3.6 V Supply
Figure 14. Percent Gain Error at 5.0 V Supply
GAIN ERROR (%)
GAIN ERROR (%)
GAIN ERROR (%)