AK2921T Datasheet, PDF (9/15 Pages) Asahi Kasei Microsystems – Zero Drift operational amplifiers

… Common Mode Rejection Ratio vs. Frequency
160
140
120
100
80
60
40
20
0
1.E+00
1.E+01
CMRR
1.E+02
1.E+03
Frequency [Hz]
1.6V
5.0V
1.E+04
1.E+05
[AK2921]
… Power Supply Rejection Ratio vs. Frequency
(VDD=1.6V, Ta=25°C)
PSRR
140
120
1.6V_VDD
1.6V_VSS
100
80
60
40
20
0
1.E+00
1.E+01
1.E+02 1.E+03 1.E+04
Frequency [Hz]
1.E+05
1.E+06
… Power Supply Rejection Ratio vs. Frequency
(VDD=5V, Ta=25°C)
PSRR
140
5.0V_VDD
120
5.0V_VSS
100
80
60
40
20
0
1.E+00
1.E+01
1.E+02
1.E+03
1.E+04
Frequency (Hz)
1.E+05
1.E+06
Rev.1.00Ea
-9-
2012/4