AD8278BRZ(Rev0) View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

AD8278BRZ
(Rev.:Rev0)

Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = ½, 2

Analog Devices 

8

6

4

2

0

–2

–4

–6

–8

–5 –4 –3 –2 –1 0 1 2 3 4 5

OUTPUT VOLTAGE (V)

Figure 29. Gain Nonlinearity, VS = ±15 V, RL ≥ 2 kΩ, G = ½

8

6

4

2

0

–2

–4

–6

–8

–10 –8 –6 –4 –2 0 2 4 6 8 10

OUTPUT VOLTAGE (V)

Figure 30. Gain Nonlinearity, VS = ±15 V, RL ≥ 2 kΩ, G = 2

5V/DIV

0.002%/DIV

6.24µs TO 0.01%

7.92µs TO 0.001%

40µs/DIV

TIME (µs)

Figure 31. Large-Signal Pulse Response and Settling Time, 10 V Step,

VS = ±15 V, G = ½

AD8278

1V/DIV

0.002%/DIV

3.64µs TO 0.01%

4.12µs TO 0.001%

TIME (µs)

4µs/DIV

Figure 32. Large-Signal Pulse Response and Settling Time, 2 V Step,

VS = 2.7 V, G = ½

5V/DIV

0.002%/DIV

7.6µs TO 0.01%

9.68µs TO 0.001%

TIME (µs)

40µs/DIV

Figure 33. Large-Signal Pulse Response and Settling Time, 10 V Step,

VS = ±15 V, G = 2

1V/DIV

0.002%/DIV

4.34µs TO 0.01%

5.12µs TO 0.001%

4µs/DIV

TIME (µs)

Figure 34. Large-Signal Pulse Response and Settling Time, 2 V Step,

VS = 2.7 V

Rev. 0 | Page 13 of 24

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