ADA4857-1YRZ Analog Devices Inc, ADA4857-1YRZ Datasheet - Page 10

• Manufacturer Part Number: ADA4857-1YRZ
• Description: 4.4nV Ultralow Distortion Hgh Spd Op Amp
• Manufacturer: Analog Devices Inc

Specifications of ADA4857-1YRZ

• Amplifier Type: Voltage Feedback
• Number Of Circuits: 1
• Slew Rate: 2800 V/µs
• -3db Bandwidth: 850MHz
• Current - Input Bias: 2µA
• Voltage - Input Offset: 2000µV
• Current - Supply: 5mA
• Current - Output / Channel: 50mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 10.5 V, ±2.25 V ~ 5.25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output Type: -
• Gain Bandwidth Product: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADA4857-1/ADA4857-2
Figure 14. Small Signal Frequency Response for Various Resistive Loads (LFCSP)
Figure 15. Small Signal Frequency Response for Various Gains (LFCSP)
–100
–110
–120
Figure 16. Harmonic Distortion vs. Frequency and Gain (LFCSP)
–40
–50
–60
–70
–80
–90
–10
–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
0.2
1
1
V
V
R
G = +2
V
V
V
R
V
S
OUT
L
S
OUT
S
OUT
L
= 1kΩ
= ±5V
= ±5V
= 5V
= 1kΩ
= 2V p-p
= 0.2V p-p
= 0.2V p-p
1
10
10
G = +2, HD2
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
G = +10
G = +5
G = +2, HD3
R
G = +1, HD2
L
= 100Ω
100
100
10
R
G = +1, HD3
L
= 1kΩ
G = +1
1000
1000
G = +2
100
Rev. A | Page 10 of 20
Figure 17. Large Signal Frequency Response for Various Resistive Loads (LFCSP)
Figure 18. Small Signal Frequency Response for Various Gains (SOIC)
–100
–110
–120
Figure 19. Harmonic Distortion vs. Frequency and Load (LFCSP)
–40
–50
–60
–70
–80
–90
–10
–10
–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
0.2
1
1
G = +1
V
V
G = +1
V
V
V
R
V
S
OUT
S
OUT
S
L
OUT
= ±5V
= ±5V
= ±5V
= 1kΩ
= 2V p-p
= 2V p-p
= 0.2V p-p
R
L
1
= 100Ω, HD2
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
G = +10
G = +5
R
L
R
= 100Ω, HD3
L
= 1kΩ, HD3
100
100
R
L
10
= 100Ω
R
L
G = +1
= 1kΩ, HD2
R
L
1000
1000
G = +2
= 1kΩ
100