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 

60

VS = 2.7V

50 RL = 10k⍀

TA = 25؇C

40

30

20

+OS

؊OS

10

0

10

100

1k

10k

CAPACITANCE – pF

TPC 10. Small Signal Overshoot vs.

Load Capacitance

AD8541/AD8542/AD8544

60

VS = 2.7V

50 RL = 2k⍀

TA = 25؇C

40

30

20

+OS

؊OS

VS = 2.7V

RL = 100kV

CL = 300pF

AV = 1

TA = 25 C

1.35V

10

0

10

100

1k

10k

CAPACITANCE – pF

TPC 11. Small Signal Overshoot

vs. Load Capacitance

50mV

10␮s

TPC 12. Small Signal Transient

Response

1.35V

500mV

VS = 2.7V

RL = 2k⍀

AV = 1

TA = 25؇C

10␮s

TPC 13. Large Signal Transient

Response

VS = 2.7V

RL = NO LOAD

TA = 25؇C

80

45

60

90

40

135

20

180

0

1k

10k

100k

1M

10M

FREQUENCY – Hz

TPC 14. Open-Loop Gain and

Phase vs. Frequency

160

140

VS = 5V

TA = 25؇C

120

100

80

؊PSRR

60

+PSRR

40

20

0

؊20

؊40

100

1k

10k 100k

1M 10M

FREQUENCY – Hz

TPC 15. Power Supply Rejection

Ratio vs. Frequency

90

80

VS = 5V

TA = 25؇C

70

60

50

40

30

20

10

0

؊10

1k

10k

100k

1M

10M

FREQUENCY – Hz

TPC 16. Common-Mode Rejection

Ratio vs. Frequency

10k

VS = 5V

TA = 25؇C

1k

100

SOURCE

10

SINK

1

0.1

0.01

0.001 0.01 0.1

1

10

100

LOAD CURRENT – mA

TPC 17. Output Voltage to Supply

Rail vs. Frequency

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

1k

VS = 5V

VIN = 4.9V p-p

RL = NO LOAD

TA = 25؇C

10k

100k

1M

10M

FREQUENCY – Hz

TPC 18. Closed-Loop Output

Voltage Swing vs. Frequency

REV. D

–7–

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