ADA4850-1 Analog Devices, ADA4850-1 Datasheet - Page 8

• Manufacturer Part Number: ADA4850-1
• Description: High Speed, Rail-to-Rail Output Op Amp with Ultralow Power Down
• Manufacturer: Analog Devices

Specifications of ADA4850-1

• -3db Bandwidth: 175MHz
• Slew Rate: 220V/µs
• Vos: 600µV
• Ib: 2.3µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 2.7V to 6V
• Isy Per Amplifier: 2.9mA
• Packages: CSP

ADA4850-1/ADA4850-2
–100
–110
–100
–110
–120
0.65
0.60
0.55
0.50
0.45
0.40
0.35
–40
–50
–60
–70
–80
–90
–50
–60
–70
–80
–90
Figure 19. Small Signal Transient Response for Various Supplies
Figure 17. Harmonic Distortion vs. Frequency for Various Loads
Figure 18. Harmonic Distortion vs. Frequency for Various V
0.1
0.1
0
G = +2
V
R
G = +2
R
V
R
V
G = +1
V
V
S
L
L
S
L
OUT
S
OUT
= 5V
= 1kΩ
= 1kΩ
= 5V
= 150Ω HD2
= 5V
= 200mV p-p
= 500mV p-p
R
L
= 1kΩ HD2
50
HD2
V
OUT
1
1
= 500mV p-p
FREQUENCY (MHz)
FREQUENCY (MHz)
TIME (ns)
100
HD2
R
L
= 150Ω HD3
10
10
R
V
HD3
OUT
L
V
HD3
= 1kΩ HD3
OUT
150
= 500mV p-p
= 200mV p-p
200
100
100
OUT
Rev. B | Page 8 of 16
2.500
2.875
2.750
2.625
2.500
2.375
2.250
2.125
2.575
2.550
2.525
2.475
2.450
2.425
3.25
3.00
2.75
2.50
2.25
2.00
1.75
Figure 22. Large Signal Transient Response for Various Supplies
Figure 20. Small Signal Transient Response for Capacitive Load
0
0
0
G = +1
R
G = +1
V
R
G = +2
R
V
L
S
L
S
L
= 1kΩ
= 5V
= 150Ω
20
= 1kΩ
= 5V
Figure 21. Large Signal Transient Response
40
50
50
60
10pF
80
0pF
TIME (ns)
TIME (ns)
TIME (ns)
100
100
100
120
V
S
= 3V
140
150
150
160
V
S
= 5V
180
200
200
200
0.875
0.750
0.625
0.500
0.375
0.250
0.125