ADA4861-3 Analog Devices, ADA4861-3 Datasheet - Page 7

• Manufacturer Part Number: ADA4861-3
• Description: High Speed, Low Cost, Triple Op-Amp
• Manufacturer: Analog Devices

Specifications of ADA4861-3

• -3db Bandwidth: 730MHz
• Slew Rate: 680V/µs
• Vos: 100µV
• Ib: 700pA
• # Opamps Per Pkg: 3
• Input Noise (nv/rthz): 3.2nV/rtHz
• Vcc-vee: 5V to 12V
• Isy Per Amplifier: 6.83mA
• Packages: SOIC

–100
–110
–100
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
7
6
5
4
3
2
1
0
0.1
1
1
Figure 10. Small Signal Frequency Response vs. R
V
G = +1
V
G = +1
V
G = +2
R
V
S
V
S
S
G
OUT
Figure 11. Harmonic Distortion vs. Frequency
Figure 12. Harmonic Distortion vs. Frequency
OUT
= ±5V
= ±5V
= 5V
= R
= 0.2V p-p
HD2
F
= 2V p-p
1
V
OUT
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
V
HD2
V
OUT
= 3V p-p
OUT
HD2
HD2
= 1V p-p
= 2V p-p
10
R
R
V
F
F
OUT
10
10
= 604Ω
= 499Ω
HD3
V
= 3V p-p
OUT
V
OUT
HD3
V
= 2V p-p
100
OUT
HD3
= 1V p-p
HD3
= 2V p-p
R
R
F
F
= 301Ω
F
= 402Ω
1000
50
5
0
Rev. A | Page 7 of 16
–100
–100
–110
–
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
40
7
6
5
4
3
2
1
0
0.1
1
1
Figure 13. Large Signal Frequency Response vs. R
V
G = +2
V
G = +2
V
V
G = +2
R
V
S
S
OUT
Figure 14. Harmonic Distortion vs. Frequency
V
Figure 15. Harmonic Distortion vs. Frequency
S
F
OUT
= ±5V
= 5V
OUT
= ±5V
= R
HD2
= 2V p-p
= 2V p-p
HD2
G
= 2V p-p
V
OUT
1
HD2
= 3V p-p
V
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
OUT
HD3
= 2V p-p
10
R
R
V
V
F
F
10
10
OUT
OUT
= 499Ω
= 604Ω
HD3
= 2V p-p
HD3
= 1V p-p
V
OUT
100
V
HD3
ADA4861-3
OUT
= 3V p-p
HD2
R
= 1V p-p
F
R
F
= 301Ω
F
= 402Ω
1000
50
50