ADA4858-3 Analog Devices, ADA4858-3 Datasheet - Page 7

• Manufacturer Part Number: ADA4858-3
• Description: Single-Supply, High Speed, Triple Op Amp with Charge Pump
• Manufacturer: Analog Devices

Specifications of ADA4858-3

• -3db Bandwidth: 600MHz
• Slew Rate: 600V/µs
• Vos: 500µV
• Ib: 700nA
• # Opamps Per Pkg: 3
• Input Noise (nv/rthz): 4nV/rtHz
• Vcc-vee: 3V to 5.5V
• Isy Per Amplifier: 7mA
• Packages: CSP

TYPICAL PERFORMANCE CHARACTERISTICS
T
small signal V
A
= 25°C, V
Figure 6. Small Signal Frequency Response vs. Feedback Resistor
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
2
1
0
2
1
0
2
1
0
1
1
1
V
Figure 4. Small Signal Frequency Response vs. Gain
Figure 5. Small Signal Frequency Response vs. Gain
S
S
= 3.3V
OUT
= 5 V, G = 2, R
= 0.1 V p-p, unless otherwise noted.
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
F
= 301 Ω, R
R
F
R
= 402Ω
F
= 499Ω
G = 5
G = 5
R
F
F
100
100
100
= 402 Ω for G = 1, R
= 301Ω
G = 2
G = 2
R
F
G = 1
G = 1
= 200Ω
1000
1000
1000
F
= 200 Ω for G = 5, R
Rev. A | Page 7 of 20
Figure 9. Large Signal Frequency Response vs. Feedback Resistor
L
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
–1
–2
–3
–4
–5
–6
–7
–8
= 150 Ω, large signal V
2
1
0
2
1
0
2
1
0
1
1
1
V
Figure 7. Large Signal Frequency Response vs. Gain
Figure 8. Large Signal Frequency Response vs. Gain
S
= 3.3V
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
OUT
R
F
R
= 402Ω
= 2 V p-p, and
F
= 499Ω
G = 2
G = 2
G = 5
G = 5
G = 1
100
100
100
G = 1
R
F
= 200Ω
R
ADA4858-3
F
= 301Ω
1000
1000
1000