AD629(RevA) 데이터 시트보기 (PDF) - Analog Devices

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AD629
(Rev.:RevA)

High Common-Mode Voltage Difference Amplifier

Analog Devices 

AD629

4.5

+85؇C

3.5

–40؇C

2.5

1.5

0.5

VS = ؎5V

+85؇C

–40؇C

+25؇C

–2.0

+85؇C

–2.5

–40؇C

–3.0

+25؇C

–3.5

+25؇C +85؇C

–4.0

0 2 4 6 8 10 12 14 16 18 20

OUTPUT CURRENT – mA

Figure 17. Output Voltage Operating Range vs. Output

Current; VS = ±5 V

RL = 2k⍀

CL = 0pF

25mV/DIV

4␮s/DIV

Figure 20. Small Signal Pulse Response; G = 1, RL = 2 kΩ

120

+VS

110

–VS

100

90

80

70

60

50

40

30

0.1

1

10

100

1k

10k

FREQUENCY – Hz

Figure 18. Power Supply Rejection Ratio vs. Frequency

RL = 2k⍀

CL = 1000pF

25mV/DIV

4␮s/DIV

Figure 21. Small Signal Pulse Response; G = 1, RL = 2 kΩ,

CL = 1000 pF

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.01 0.1

1

10

100

1k

FREQUENCY – Hz

10k 100k

Figure 19. Voltage Noise Spectral Density vs. Frequency

G = +1

RL = 2k⍀

CL = 1000pF

5V/DIV

5␮s/DIV

Figure 22. Large Signal Pulse Response; G = 1,

RL = 2 kΩ, CL = 1000 pF

–6–

REV. A

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