AD8541(2004) データシートの表示（PDF） - Analog Devices

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AD8541
(Rev.:2004)

General-Purpose CMOS Rail-to-Rail Amplifiers

Analog Devices 

AD8541/AD8542/AD8544

5.0

4.5

VS = 5V

VIN = 4.9V p-p

4.0

RL = 2k⍀

TA = 25؇C

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

1k

10k

100k

1M

10M

FREQUENCY – Hz

TPC 19. Closed-Loop Output

Voltage Swing vs. Frequency

60

VS = 5V

50 RL = 10k⍀

TA = 25؇C

40

30

20

+OS

؊OS

10

0

10

100

1k

10k

CAPACITANCE – pF

TPC 20. Small Signal Overshoot vs.

Load Capacitance

60

VS = 5V

50 RL = 2k⍀

TA = 25؇C

40

30

+OS

؊OS

20

10

0

10

100

1k

10k

CAPACITANCE – pF

TPC 21. Small Signal Overshoot vs.

Load Capacitance

60

VS = 5V

50 RL =

TA = 25؇C

40

30

20

+OS

؊OS

10

0

10

100

1k

10k

CAPACITANCE – pF

TPC 22. Small Signal Overshoot vs.

Load Capacitance

VS = 5V

RL = 100k⍀

CL = 300pF

AV = 1

TA = 25؇C

2.5V

50mV

10␮s

TPC 23. Small Signal Transient

Response

2.5V

VS = 5V

RL = 2k⍀

AV = 1

TA = 25؇C

1V

10␮s

TPC 24. Large Signal Transient

Response

VS = 5V

RL = NO LOAD

TA = 25؇C

80

60

40

20

0

VIN

45

90

VOUT

135

2.5V

180

VS = 5V

RL = 10k⍀

AV = 1

TA = 25؇C

1k

10k

100k

1M

10M

FREQUENCY – Hz

TPC 25. Open-Loop Gain and Phase

vs. Frequency

1V

20␮s

TPC 26. No Phase Reversal

60

TA = 25؇C

50

40

30

20

10

0

0

1

2

3

4

5

6

SUPPLY VOLTAGE – V

TPC 27. Supply Current per

Amplifier vs. Supply Voltage

–8–

REV. D

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