AD8663 Analog Devices, AD8663 Datasheet - Page 9

• Manufacturer Part Number: AD8663
• Description: Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifier
• Manufacturer: Analog Devices

Specifications of AD8663

• -3db Bandwidth: 540kHz
• Slew Rate: 0.3V/µs
• Vos: 30µV
• Ib: 300fA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 21nV/rtHz
• Vcc-vee: 5V to 16V
• Isy Per Amplifier: 285µA
• Packages: CSP,SOIC

Figure 23. Closed-Loop Output Impedance vs. Frequency, V
Figure 25. Small-Signal Overshoot vs. Load Capacitance, V
1000
–10
–20
100
90
80
70
60
50
40
30
20
10
0.1
80
70
60
50
40
30
20
10
10
0
100
0
1
100
10
V
T
A
SY
= 25°C
= 5V
G = 100
Figure 24. PSRR vs. Frequency, V
1k
1k
G = 10
CAPACITANCE (pF)
FREQUENCY (Hz)
G = 1
FREQUENCY (Hz)
10k
10k
100
100k
100k
OS–
SY
= 5 V
OS+
1M
1M
V
T
PSSR+
A
SY
V
T
A
SY
= 25°C
= 5V
= 25°C
PSSR–
= 5V
SY
SY
10M
= 5 V
= 5 V
10M
1k
Rev. B | Page 9 of 16
Figure 26. Closed-Loop Output Impedance vs. Frequency, V
Figure 28. Small-Signal Overshoot vs. Load Capacitance, V
1000
–10
–20
100
90
80
70
60
50
40
30
20
10
0.1
80
70
60
50
40
30
20
10
10
0
100
0
1
100
10
V
T
SY
A
= 25°C
= 16V
Figure 27. PSRR vs. Frequency, V
G = 100
1k
1k
G = 10
AD8663/AD8667/AD8669
CAPACITANCE (pF)
FREQUENCY (Hz)
G = 1
FREQUENCY (Hz)
10k
10k
100
PSSR+
100k
100k
SY
PSSR–
= 16 V
OS+
1M
1M
V
T
OS–
A
V
T
SY
A
SY
= 25°C
= 16V
= 25°C
= 16V
SY
SY
= 16 V
= 16 V
10M
10M
1k