OPA604AP 参数 Datasheet PDF下载

(a)

(b)

C

C

820pF

R

C

OPA604

e

i

750Ω

C

L

5000pF

C

C

=

120 X 10

–12

C

L

e

i

2kΩ

R

C

=

C

C

=

10Ω

R

2

4C

L

X 10

10

– 1

C

L

X 10

3

R

C

R

2

e

o

C

C

0.47µF

R

C

C

L

5000pF

OPA604

e

o

(c)

R

1

10kΩ

R

2

10kΩ

C

C

24pF

R

C

OPA604

e

i

50

C

L

R

2

25Ω

C

L

5000pF

e

o

e

i

C

C

0.22µF

R

1

2kΩ

R

C

20Ω

(d)

R

2

2kΩ

OPA604

e

o

C

L

5000pF

C

C

=

R

C

=

R

2

2C

L

X 10

10

– (1 + R

2

/R

1

)

C

L

X 10

3

R

C

C

C

=

(e)

R

2

e

1

2kΩ

R

1

e

i

2kΩ

R

C

20Ω

C

C

0.22µF

R

C

=

R

2

2C

L

X 10

10

– (1 + R

2

/R

1

)

R

C

=

C

C

=

C

L

X 10

3

R

C

OPA604

e

o

C

L

5000pF

e

2

2kΩ

C

C

0.22µF

R

3

2kΩ

R

1

(f)

R

2

2kΩ

R

C

20Ω

OPA604

e

o

C

L

5000pF

R

4

2kΩ

R

2

2C

L

X 10

10

– (1 + R

2

/R

1

)

C

L

X 10

3

R

C

C

C

=

NOTE: Design equations and component values are approximate. User adjustment is required for optimum performance.

FIGURE 3. Driving Large Capacitive Loads.

®

9

OPA604