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Document Number: 38-12009 Rev. *F Page 25 of 36
AC Operational Amplifier Specifications
The following tables list guaranteed maximum and minimum specifications for the voltage and temperature ranges: 4.75V to 5.25V
and -40
°C ≤ T
A
≤ 85°C, or 3.0V to 3.6V and -40°C ≤ T
A
≤ 85°C, respectively. Typical parameters apply to 5V and 3.3V at 25°C and
are for design guidance only or unless otherwise specified.
Note Settling times, slew rates, and gain bandwidth are based on the Analog Continuous Time PSoC block.
Table 25. 5V AC Operational Amplifier Specifications
Symbol Description Min Typ Max Units Notes
T
ROA
Rising Settling Time from 80% of ΔV to 0.1% of ΔV
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
–
–
–
–
–
–
–
–
–
3.9
0.72
0.62
μs
μs
μs
μs
μs
μs
Specification maximums
for low power and high
opamp bias, medium
power, and medium power
and high opamp bias levels
are between low and high
power levels.
T
SOA
Falling Settling Time from 20% of ΔV to 0.1% of ΔV
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
–
–
–
–
–
–
–
–
–
5.9
0.92
0.72
μs
μs
μs
μs
μs
μs
Specification maximums
for low power and high
opamp bias, medium
power, and medium power
and high opamp bias levels
are between low and high
power levels.
SR
ROA
Rising Slew Rate (20% to 80%)
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
0.15
1.7
6.5
–
–
–
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high
power levels.
SR
FOA
Falling Slew Rate (20% to 80%)
(10 pF load, Unity Gain)
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
0.01
0.5
4.0
–
–
–
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
V/
μs
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high
power levels.
BW
OA
Gain Bandwidth Product
Power = Low
Power = Low, Opamp Bias = High
Power = Medium
Power = Medium, Opamp Bias = High
Power = High
Power = High, Opamp Bias = High
0.75
3.1
5.4
–
–
–
MHz
MHz
MHz
MHz
MHz
MHz
Specification minimums for
low power and high opamp
bias, medium power, and
medium power and high
opamp bias levels are
between low and high
power levels.
E
NOA
Noise at 1 kHz (Power = Medium, Opamp Bias = High) – 200 – nV/rt-Hz
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