AD8665 Analog Devices, AD8665 Datasheet - Page 8

• Manufacturer Part Number: AD8665
• Description: 16 V, 4 MHz Rail-to-Rail Output Amplifiers
• Manufacturer: Analog Devices

Specifications of AD8665

• -3db Bandwidth: 4MHz
• Slew Rate: 3.5V/µs
• Vos: 600µV
• Ib: 0.2pA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 5V to 16V
• Isy Per Amplifier: 1.55mA
• Packages: SOIC,SOT

AD8665/AD8666/AD8668
–10
10
–2
–4
–6
–8
70
60
50
40
30
20
10
8
6
4
2
0
0
Figure 21. Small-Signal Overshoot vs. Load Capacitance
1
V
V
DD
IN
= 100mV p-p
= 16V
Figure 19. Small-Signal Transient Response
Figure 20. Large-Signal Transient Response
LOAD CAPACITANCE (pF)
10
TIME (0.5µs/DIV)
TIME (2µs/DIV)
100
+OS
V
R
C
A
DD
L
L
V
V
R
C
A
DD
L
L
V
= 10kΩ
= 10pF
= +1
= 16V
–OS
= 10kΩ
= 10pF
= +1
= ±8V
1000
Rev. B | Page 8 of 16
–100mV
100mV
–8V
0V
0V
0V
8V
0V
80
70
60
50
40
30
20
10
0
–3
V
V
T
550 AMPLIFIERS
V
V
V
V
DD
CM
A
IN
OUT
IN
OUT
= 25°C
Figure 23. Negative Overload Recovery Time
Figure 22. Positive Overload Recovery Time
Figure 24. Input Offset Voltage Distribution
= 5V
= 2.5V
–2
INPUT OFFSET VOLTAGE (mV)
–1
TIME (5µs/DIV)
TIME (5µs/DIV)
0
1
V
A
DD
V
= –100
V
A
= ±8V
2
DD
V
= –100
= ±8V
3