AD8216 데이터 시트보기 (PDF) - Analog Devices

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AD8216

High Bandwidth, Bidirectional 65 V Difference Amplifier

Analog Devices 

AD8216

700

600

500

400

300

200

100

0

0 5 10 15 20 25 30 35 40 45 50 55 60 65

INPUT COMMON-MODE VOLTAGE (V)

Figure 16. Total Input Bias Current vs. Input Common-Mode Voltage

7

6

5

4

3

2

1

0

0.01 0.04 0.07 0.10 0.13 0.16 0.19 0.22 0.25 0.28 0.31 0.34 0.37 1.60

DIFFERENTIAL INPUT (V)

Figure 17. Output Error (%) vs. Differential Input Voltage

(Unidirectional Operation (VREF1 and VREF2 Connected to GND))

1.0

0.8

0.6

0.4

0.2

0

–0.2

–0.4

–0.6

–0.8

–1.0

–1.0 –0.8 –0.6 –0.4 –0.2 0 0.2 0.4 0.6 0.8 1.0

INPUT DIFFERENTIAL VOLTAGE (V)

Figure 18. Output Error (%) vs. Differential Input Voltage

(Bidirectional Operation (VREF1 and VREF2 Connected to 2.5 V))

Data Sheet

BX

PROPAGATION

DELAY

85ns

ZERO CROSSING

INPUT (50mV/DIV)

OUTPUT (50mV/DIV)

AY

AX

BY

TIME (50ns/DIV)

Figure 19. Propagation Delay (Falling)

AX

PROPAGATION

DELAY

110ns

INPUT (50mV/DIV)

ZERO CROSSING

OUTPUT (50mV/DIV)

AY

BX

BY

TIME (50ns/DIV)

Figure 20. Propagation Delay (Rising)

8000

6000

4000

2000

0

–15

–10

–5

0

5

GAIN DRIFT (ppm/°C)

Figure 21. Gain Drift Distribution

Rev. C | Page 8 of 16

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