AMP01 Analog Devices, AMP01 Datasheet - Page 18

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

AMP01
Figure 41. Configuring the AMP01 as a Noninverting Operational Amplifier Provides Exceptional Performance. The
Output Handles Low Load Impedances at Very Low Distortion, 0.006%.
Figure 40. A Differential Input Instrumentation Amplifier with Differential Output Replaces a Transformer in Many
Applications. The Output will Drive a 600
+IN
–IN
T.H.D. 0.01% @ 1kHz, 20V p-p INTO 600 , G = 10
MAXIMUM OUTPUT, 20V p-p INTO 600
CLOSED-LOOP VOLTAGE GAIN MUST BE
GREATER THAN 50 FOR STABLE OPERATION
VOLTAGE GAIN, G =
R
V
G
IN
NC = NO CONNECT
18
1
2
3
390
R
R
R1
G
G
R
14
S
10k
(
R
20
S
AMP01
R
18
G
R
1
2
3
R
S
15
S
R
R
)
G
G
REF
NC
R
S
14
8
V+
V–
12
11
SENSE
AMP01
R
NC
S
15
7
13
10
0.047 F
Load at Low Distortion, (0.01%).
0.047 F
0V
0V
0V
V+
V–
12
11
VOLTAGE GAIN, G =
7
8
SENSE
REFERENCE
+15V
–15V
13
10
9
–18–
DIFFERENTIAL
0.047 F
0.047 F
+
OUTPUT
*5k
(
R
1 +
*
L
9
MATCHED TO 0.1%
R2
R3
+
+
)
10 F
10 F
COMMON-MODE
470pF
1.5k
REFERENCE
( 5V MAX)
OUTPUT
POWER BANDWIDTH (–3dB)
TOTAL HARMONIC DISTORTION
@1kHz, 20V p-p INTO 500
R2
4.95k
R3
50
2
3
OP37
7
4
C
L
*5k
6
// 1000pF
~
R
150kHz
L
~
0.006%
V
OUT
+15V
–15V
REV. D