ADA4857-2 Analog Devices, ADA4857-2 Datasheet - Page 9

• Manufacturer Part Number: ADA4857-2
• Description: Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp
• Manufacturer: Analog Devices

Specifications of ADA4857-2

• -3db Bandwidth: 750MHz
• Slew Rate: 2.8kV/µs
• Vos: 2mV
• Ib: 2µA
• # Opamps Per Pkg: 2
• Input Noise (nv/rthz): 4.4nV/rtHz
• Vcc-vee: 4.5V to 10.5V
• Isy Per Amplifier: 5.5mA
• Packages: CSP

Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
T = 25°C, G = +1, R
Figure 9. Small Signal Frequency Response for Various Supply Voltages (LFCSP)
Figure 10. Small Signal Frequency Response for Various Temperatures (LFCSP)
Figure 8. Small Signal Frequency Responses for Various Gains (LFCSP)
–10
–10
–10
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–8
–9
3
2
1
0
3
2
1
0
3
2
1
0
1
1
1
G = +1
V
R
V
V
R
V
G = +1
R
V
S
L
OUT
S
OUT
OUT
L
L
= ±5V
= 1kΩ
= ±5V
= 1kΩ
= 1kΩ
= 0.2V p-p
= 0.2V p-p
= 0.2V p-p
F
= 0 Ω, and, R
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
G = +10
G = +5
G
open, R
100
100
100
S
= 100 Ω for SOIC, (for G = +2, R
+25°C
+125°C
G = +1
+5V
–40°C
G = +2
1000
1000
1000
±5V
Rev. B | Page 9 of 20
Figure 12. Small Signal Frequency Response for Various Capacitive Loads (LFCSP)
Figure 11. Large Signal Frequency Responses for Various Gains (LFCSP)
F
= R
–10
–10
Figure 13. Large Signal Frequency Response vs. V
–1
–2
–3
–4
–5
–6
–7
–8
–9
–1
–2
–3
–4
–5
–6
–7
–1
–2
–3
–4
–5
–6
–7
–8
–9
9
8
7
6
5
4
3
2
1
0
3
2
1
0
3
2
1
0
G
1
1
1
= 499 Ω), unless otherwise noted.
V
R
V
G = +2
V
R
V
G = +1
V
R
S
OUT
S
L
OUT
L
S
L
= ±5V
= 1kΩ
= ±5V
= 1kΩ
= ±5V
= 100Ω
= 2V p-p
= 0.2V p-p
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
G = +10
ADA4857-1/ADA4857-2
G = +5
NO CAP LOAD
100
100
100
4V p-p
G = +1
1V p-p
10pF
OUT
G = +2
5pF
1000
1000
1000
(LFCSP)