AD745AN Analog Devices, AD745AN Datasheet - Page 4

• Manufacturer Part Number: AD745AN
• Description: Ultralow Noise/ High Speed/ BiFET Op Amp
• Manufacturer: Analog Devices

AD745
Figure 1. Input Voltage Swing vs.
Supply Voltage
Figure 4. Quiescent Current vs.
Supply Voltage
12
300
200
100
20
15
10
3
0
9
6
Figure 7. Input Bias Current vs.
Common-Mode Voltage
5
0
0
–12
0
0
–9
COMMON-MODE VOLTAGE – Volts
R
–Typical Characteristics
LOAD
SUPPLY VOLTAGE
SUPPLY VOLTAGE
5
5
–6
= 10k
–3
10
10
0
+V
IN
–V
+ –
VOLTS
3
VOLTS
IN
15
15
6
9
20
20
12
Figure 2. Output Voltage Swing vs.
Supply Voltage
Figure 8. Short Circuit Current Limit
vs. Temperature
Figure 5. Input Bias Current vs.
Temperature
10
10
10
10
10
10
10
80
40
10
70
60
50
30
20
20
15
10
0
–7
–8
–9
–10
–11
–12
– 60 – 40 – 20 0
5
0
–6
(@ + 25 C, V
–60 –40 –20
0
R
LOAD
= 10k
SUPPLY VOLTAGE
5
TEMPERATURE – C
TEMPERATURE – C
0
S
– OUTPUT
+ OUTPUT
20 40 60 80 100 120 140
=
–4–
POSITIVE
20 40
CURRENT
SUPPLY
CURRENT
10
15 V unless otherwise noted)
60 80 100 120 140
NEGATIVE
SUPPLY
+ –
VOLTS
15
20
Figure 3. Output Voltage Swing vs.
Load Resistance
Figure 9. Gain Bandwidth Product
vs. Temperature
0.01
200
100
Figure 6. Output Impedance vs.
Frequency
0.1
10
28
26
24
22
20
18
16
14
35
30
25
20
10
15
–60 –40 –20
0
1
5
10k
10
100k
LOAD RESISTANCE –
TEMPERATURE – C
CLOSED-LOOP GAIN = –5
FREQUENCY – Hz
0
100
20 40 60 80 100 120 140
1M
1k
10M
REV. C
100M
10k