ADA4638-1 查看數據表（PDF） - Analog Devices

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ADA4638-1

30 V Zero-Drift, Rail-to-Rail Output Precision Amplifier

Analog Devices 

ADA4638-1

INPUT

VSY = ±2.5V

AV = –1

RL = 10kΩ

OUTPUT

ERROR BAND

POST GAIN = 5

TIME (2µs/DIV)

Figure 45. Positive Settling Time to 0.1%

+5mV

–5mV

INPUT

VSY = ±2.5V

AV = –1

RL = 10kΩ

OUTPUT

ERROR BAND

POST GAIN = 5

TIME (2µs/DIV)

Figure 46. Negative Settling Time to 0.1%

+5mV

–5mV

10k

VSY = ±2.5V

VCM = VSY/2

AV = +10

1k

100

10

1

10

100

1k

10k

100k

FREQUENCY (Hz)

Figure 47. Voltage Noise Density vs. Frequency

Data Sheet

INPUT

VSY = ±15V

AV = –1

RL = 10kΩ

OUTPUT

ERROR BAND

POST GAIN = 5

TIME (2µs/DIV)

Figure 48. Positive Settling Time to 0.1%

+25mV

–25mV

INPUT

VSY = ±15V

AV = –1

RL = 10kΩ

OUTPUT

ERROR BAND

POST GAIN = 5

TIME (2µs/DIV)

Figure 49. Negative Settling Time to 0.1%

+25mV

–25mV

10k

VSY = ±15V

VCM = VSY/2

AV = +10

1k

100

10

1

10

100

1k

10k

100k

FREQUENCY (Hz)

Figure 50. Voltage Noise Density vs. Frequency

Rev. 0 | Page 14 of 24

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