Cypress CY8C24094 Manual De Usuario

Document Number: 38-12018 Rev. *M

Page 32 of 47

10.0.2  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.
Settling times, slew rates, and gain bandwidth are based on the Analog Continuous Time PSoC block.
Power = High and Opamp Bias = High is not supported at 3.3V

. 

 

T

ROA

Rising Settling Time from 80% of 

ΔV to 0.1% of ΔV (10 

pF load, Unity Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

Power = High, Opamp Bias = High

–

–

–

 –

–

–

3.9

0.72

0.62

μs

μs

μs

T

SOA

Falling Settling Time from 20% of 

ΔV to 0.1% of ΔV (10 

pF load, Unity Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

Power = High, Opamp Bias = High

–

–

–

–

–

–

5.9

0.92

0.72

μs

μs

μs

SR

ROA

Rising Slew Rate (20% to 80%)(10 pF load, Unity 

Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

Power = High, Opamp Bias = High

0.15

1.7

6.5

–

–

–

–

–

–

V/

μs

V/

μs

V/

μs

SR

FOA

Falling Slew Rate (20% to 80%)(10 pF load, Unity 

Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

Power = High, Opamp Bias = High

0.01

0.5

4.0

–

–

–

–

–

–

V/

μs

V/

μs

V/

μs

BW

OA

Gain Bandwidth Product 

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

Power = High, Opamp Bias = High

0.75

3.1

5.4

–

–

–

–

–

–

MHz

MHz

MHz

E

NOA

Noise at 1 kHz (Power = Medium, Opamp Bias = High) –

100

–

nV/rt-Hz

T

ROA

Rising Settling Time from 80% of 

ΔV to 0.1% of ΔV (10 

pF load, Unity Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

–

–

–

–

3.92

0.72

μs

μs

T

SOA

Falling Settling Time from 20% of 

ΔV to 0.1% of ΔV (10 

pF load, Unity Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

–

–

–

–

5.41

0.72

μs

μs

SR

ROA

Rising Slew Rate (20% to 80%)(10 pF load, Unity Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

0.31

2.7

–

–

–

–

V/

μs

V/

μs

SR

FOA

Falling Slew Rate (20% to 80%)(10 pF load, Unity 

Gain)

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

0.24

1.8

–

–

–

–

V/

μs

V/

μs

BW

OA

Gain Bandwidth Product 

Power = Low, Opamp Bias = Low

Power = Medium, Opamp Bias = High

0.67

2.8

–

–

–

–

MHz

MHz

E

NOA

Noise at 1 kHz (Power = Medium, Opamp Bias = High) –

100

–

nV/rt-Hz