ad743jnz Analog Devices, Inc., ad743jnz Datasheet - Page 4

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

AD743–Typical Performance Characteristics
(@ 25 C, V
TPC 1. Input Voltage Swing vs.
Supply Voltage
TPC 4. Quiescent Current vs.
Supply Voltage
20
15
10
300
200
100
12
TPC 7. Input Bias Current vs.
Common-Mode Voltage
5
0
9
6
3
0
0
0
–12
0
S
R
LOAD
= 15 V)
–9
COMMON-MODE VOLTAGE (V)
SUPPLY VOLTAGE ( V)
= 10k
5
SUPPLY VOLTAGE ( V)
–6
5
–3
10
10
0
+V
IN
–V
3
IN
15
15
6
9
20
20
12
10
10
10
10
10
10
10
TPC 5. Input Bias Current vs.
Temperature
TPC 8. Short Circuit Current
Limit vs. Temperature
TPC 2. Output Voltage Swing
vs. Supply Voltage
20
15
10
50
80
70
60
50
40
30
20
10
–10
–11
–12
0
0
–60 –40 –20 0
–6
–7
–8
–9
0
–60 –40 –20 0
R
LOAD
= 10k
SUPPLY VOLTAGE ( V)
5
TEMPERATURE ( C)
+ OUTPUT
CURRENT
TEMPERATURE ( C)
–4–
20 40 60 80 100 120 140
20 40 60 80 100 120 140
– OUTPUT
CURRENT
POSITIVE
SUPPLY
10
NEGATIVE
SUPPLY
15
20
TPC 6. Output Impedance vs.
Frequency (Closed-Loop Gain = –1)
0.01
TPC 9. Gain Bandwidth Product
vs. Temperature
200
100
0.1
10
6.0
5.0
4.0
3.0
7.0
2.0
35
30
25
20
15
10
TPC 3. Output Voltage Swing
vs. Load Resistance
1
10k
5
0
10
–60 –40 –20 0
100k
LOAD RESISTANCE ( )
TEMPERATURE ( C)
FREQUENCY (Hz)
100
20 40 60 80 100 120 140
1M
1k
10M
REV. E
100M
10k