ADA4855-3 Analog Devices, ADA4855-3 Datasheet - Page 7

• Manufacturer Part Number: ADA4855-3
• Description: Single Supply, High Speed, Rail-to-Rail Output, Triple Op Amp
• Manufacturer: Analog Devices

Specifications of ADA4855-3

• Vcc-vee: 3V to 5.5V
• Packages: CSP
• -3db Bandwidth: 400MHz
• Slew Rate: 800V/µs
• Vos: 1mV
• Ib: 4.5µA
• # Opamps Per Pkg: 3
• Input Noise (nv/rthz): 6.5nV/rtHz

TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, V
otherwise noted.
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
1
0
1
0
1
0
1
1
1
V
Figure 7. Small Signal Frequency Response vs. Load
Figure 5. Small Signal Frequency Response vs. Gain
Figure 6. Small Signal Frequency Response vs. Gain
S
S
= 3.3V
= 5V, G = 1, R
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
G = 5
G = 5
F
= 1 kΩ for G > 1, R
G = 2
R
G = 2
L
100
100
100
= 150Ω
L
R
= 150 Ω, small signal V
L
G = 1
G = 1
= 1kΩ
1000
1000
1000
Rev. 0 | Page 7 of 20
OUT
= 100 mV p-p, and large signal V
Figure 10. Small Signal Frequency Response vs. Capacitive Load
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
–1
–2
–3
–4
–5
–6
1
0
1
0
1
0
1
1
1
V
Figure 8. Large Signal Frequency Response vs. Gain
Figure 9. Large Signal Frequency Response vs. Gain
S
= 3.3V
V
10
10
10
OUT
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
= 2V p-p
G = 5
G = 5
G = 2
C
OUT
F
= 4.4pF
= 2 V p-p, unless
G = 2
V
100
100
100
C
OUT
F
= 2.2pF
= 2V p-p
G = 1
G = 1
V
OUT
ADA4855-3
C
= 1.4V p-p
F
= 6.6pF
1000
1000
1000