ADA4850-1 Analog Devices, ADA4850-1 Datasheet - Page 6

• 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
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, R
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
2
1
0
3
2
1
0
Figure 7. Small Signal Frequency Response for Various Supplies
1
0
Figure 6. Small Signal Frequency Response for Various Loads
Figure 5. Small Signal Frequency Response for Various Gains
1
1
1
V
G = +1
V
G = +1
R
V
S
OUT
OUT
L
= 5V
= 150Ω
F
= 0.1V p-p
= 0.1V p-p
= 0 Ω for G = +1, R
G = +10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
R
10
L
= 1kΩ
V
F
S
= 1 kΩ for G > +1, R
= 5V
G = +2
100
100
R
V
R
V
V
L
S
OUT
L
S
= 150Ω
= 5V
= 150Ω
= 3V
= 0.1V p-p
G = –1
100
1000
1000
L
= 1 kΩ, unless otherwise noted.
Rev. B | Page 6 of 16
Figure 8. Small Signal Frequency Response for Various Capacitor Loads
–1
–2
–3
–4
–5
–6
–7
–1
–2
–3
–4
–5
–6
6.2
6.1
6.0
5.9
5.8
5.7
5.6
5.5
5.4
1
0
4
3
2
1
0
100k
1
1
Figure 10. Large Frequency Response for Various Loads
G = +1
V
R
V
S
OUT
L
V
= 5V
= 1kΩ
S
V
= 0.1V p-p
= 5V, V
S
V
= 5V, V
S
= 3V, V
Figure 9. 0.1 dB Flatness Response
R
OUT
R
L
L
= 150Ω
OUT
= 1kΩ
OUT
= 2V p-p
10
V
1M
S
= 1.4V p-p
FREQUENCY (MHz)
FREQUENCY (MHz)
= 5V, V
FREQUENCY (Hz)
= 0.5V p-p
10
OUT
= 0.1V p-p
0pF
10M
100
1pF
V
G = +1
V
S
OUT
= 5V
100
V
G = +2
R
= 0.5V p-p
S
L
= 5V
= 150Ω
6pF
100M
300
1000