5962-88630023A データシートの表示（PDF） - Analog Devices

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5962-88630023A

Low Noise, Precision Instrumentation Amplifier

Analog Devices 

AMP01

NC

NC

R2

220k⍀

R1

VIN

0.01␮F

4.7k⍀

14

3

RS

15

RS

7

2 RG

SENSE

8

REF

R4

AMP01

1

RG

R3

18

V–

10

V–

11

12

13

R2

R1 =

GAIN (G)

R3 = R1 // R2

+

10␮F

R4 = 1.5k⍀ @ G = 1

1.2k⍀ @ G = 10

120⍀ @ G = 100 AND 1000

0.047␮F

+15V –15V

9

VOUT

20V p-p INTO 500⍀ // 1000pF.

TOTAL HARMONIC DISTORTION:

<0.005% @ 1kHz, VOUT = 20V p-p

G = 1 TO 1000

10␮F

+

0.047␮F

Figure 42. The Inverting Operational Amplifier Configuration has Excellent Linearity over the Gain Range 1 to 1000, Typically

0.005%. Offset Voltage Drift at Unity Gain Is Improved over the Drift in the Instrumentation Amplifier Configuration.

+15V

R1

4.7k⍀

680pF

VIN

0.01␮F

8

18 REF

7

1

RG

SENSE

12

V+

13

R3

330⍀

RG

3k⍀

AMP01

2

RG

V–

10

3

RS

RS

15

14

NC

11

–15V

NC

0.047␮F

9

+

10␮F

POWER BANDWIDTH (–3dB)~60kHz

TOTAL HARMONIC DISTORTION~0.001%

@1kHz, 20V p-p INTO 500⍀ // 1000pF

NC = NO CONNECT

VOUT

0.047␮F 10␮F

+

R2

4.7k⍀

CL

RL

Figure 43. Stability with Large Capacitive Loads Combined with High Output Current Capability make the AMP01 Ideal

for Line Driving Applications. Offset Voltage Drift Approaches the TCVIOS Limit, (0.3 µV/ °C).

REV. D

–19–

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