ad743jnz Analog Devices, Inc., ad743jnz Datasheet - Page 5

• Manufacturer Part Number: ad743jnz
• Description: Ultralow Noise Bifet Op Amp
• Manufacturer: Analog Devices, Inc.

REV. E
TPC 16. Total Harmonic Distortion
vs. Frequency
100
–20
80
60
40
20
–100
–110
–120
–130
–140
0
100
–70
–80
–90
120
100
80
60
40
20
0
100
10
TPC 10. Open-Loop Gain and
Phase vs. Frequency
TPC 13. Common-Mode
Rejection vs. Frequency
1k
100
1k
10k
FREQUENCY (Hz)
GAIN
GAIN = +10
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
10k
1k
V
CM
1M
GAIN = –1
=
PHASE
100k
10k
10V
10M
100M
100
100k
80
60
40
20
0
–20
1M
TPC 11. Slew Rate vs. Temperature
(Gain = –1)
120
100
TPC 14. Power Supply Rejection
vs. Frequency
100
0.1
3.5
3.0
2.5
2.0
80
60
40
20
10
0
100
1
–60 –40 –20 0
1
TPC 17. Input Voltage Noise
Spectral Density
10
1k
– SUPPLY
CLOSED-LOOP GAIN =
CLOSED-LOOP GAIN =
100
TEMPERATURE ( C)
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
20 40 60 80 100 120 140
–5–
1k
100k
10k 100k
+ SUPPLY
1M
10M
1
10
1M
100M
10M
TPC 15. Large Signal Frequency
Response
100
150
140
130
120
100
1k
10
35
30
25
20
15
10
80
1
5
0
10
1
TPC 12. Open-Loop Gain vs.
Supply Voltage, R
TPC 18. Input Current Noise
Spectral Density
0
10
SUPPLY VOLTAGE ( V)
5
100
FREQUENCY (Hz)
FREQUENCY (Hz)
100
10
R
1k
L
LOAD
AD743
= 2k
1k
15
= 2 k Ω
10k
100k
10k
20