ADA4851-2 Analog Devices, ADA4851-2 Datasheet - Page 11

• Manufacturer Part Number: ADA4851-2
• Description: Low Cost, High Speed, Rail-to-Rail, Output Op Amp (Dual)
• Manufacturer: Analog Devices

Specifications of ADA4851-2

• -3db Bandwidth: 130MHz
• Slew Rate: 375V/µs
• Vos: 600µV
• Ib: 2.2µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 2.7V to 12V
• Isy Per Amplifier: 3.2mA
• Packages: SOP

TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, R
–1
–2
–3
–4
–5
–6
Figure 8. Small-Signal Frequency Response for Various Supplies
–1
–2
–3
–4
–5
–6
–7
–1
–2
–3
–4
–5
–6
2
1
0
1
0
Figure 6. Small-Signal Frequency Response for Various Gains
Figure 7. Small-Signal Frequency Response for Various Loads
1
0
1
1
1
G = +1
R
V
V
G = +1
V
OUT
L
S
OUT
= 150Ω
F
= ±5V
= 0 Ω for G = +1, R
= 0.1V p-p
= 0.1V p-p
G = +10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
10
R
F
L
V
= 1 kΩ for G > +1, R
= 1kΩ
S
= ±5V
G = +2
R
V
R
V
L
S
OUT
L
V
= 150Ω
100
100
G = –1
S
= ±5V
= 150Ω
= +5V
= 0.1V p-p
300
100
300
L
= 1 kΩ, unless otherwise noted.
Rev. J | Page 11 of 24
Figure 9. Small-Signal Frequency Response for Various Capacitive Loads
Figure 10. Small-Signal Frequency Response for Various Temperatures
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
–7
Figure 11. Large-Signal Frequency Response for Various Gains
4
3
2
1
0
1
0
1
0
1
1
1
ADA4851-1/ADA4851-2/ADA4851-4
G = +1
V
R
V
V
G = +1
V
S
L
OUT
S
OUT
= 5V
= 1kΩ
= ±5V
= 0.1V p-p
= 0.1V p-p
G = +10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10
10
10
–40°C
+25°C
0pF
5pF
G = –1
V
R
V
100
100
S
L
OUT
= ±5V
= 150Ω
+125°C
+85°C
= 1V p-p
10pF
G = +2
300
300
100