AMP01 Analog Devices, AMP01 Datasheet - Page 19

• Manufacturer Part Number: AMP01
• Description: Low Noise/ Precision Instrumentation Amplifier
• Manufacturer: Analog Devices

REV. D
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.
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 TCV
V
IN
V
IN
4.7k
R1 =
R3 = R1 // R2
R4 = 1.5k
R1
1.2k
120
GAIN (G)
R1
R2
R3
330
680pF
0.01 F
@ G = 100 AND 1000
@ G = 1
@ G = 10
4.7k
0.01 F
R
3k
G
18
1
2
3
R3
+
10 F
R
R
G
G
R
REF
R4
NC
S
14
8
18
3
2
1
AMP01
SENSE
R
NC
R
R
S
G
G
15
7
0.047 F
NC
R
S
14
13
–15V
AMP01
+15V
V+
V–
12
11
+15V
NC
R
V–
S
–19–
15
12
13
10
SENSE
–15V
V–
7
11
0.047 F
0.047 F
220k
REF
R2
8
10
IOS
9
Limit, (0.3 V/ C).
+
+
+
10 F
10 F
10 F
9
POWER BANDWIDTH (–3dB)
TOTAL HARMONIC DISTORTION
@1kHz, 20V p-p INTO 500
NC = NO CONNECT
20V p-p INTO 500
TOTAL HARMONIC DISTORTION:
<0.005% @ 1kHz, V
G = 1 TO 1000
0.047 F
R2
4.7k
V
OUT
C
OUT
// 1000pF.
L
= 20V p-p
// 1000pF
~
R
60kHz
L
~
0.001%
V
OUT
AMP01