ADA4857-2 Analog Devices, ADA4857-2 Datasheet - Page 14

• 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

ADA4857-1/ADA4857-2
100
10
50
40
30
20
10
1
4.85
0
10
N = 238
MEAN: 5.00
SD: 0.02
V
S
= ±5V
Figure 38. Input Current Noise vs. Frequency
4.90
100
Figure 39. Supply Current
4.95
SUPPLY CURRENT (mA)
FREQUENCY (Hz)
1k
5.00
10k
5.05
100k
5.10
5.15
1M
Rev. B | Page 14 of 20
1000
–0.5
100
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
1
0
1
Figure 40. Input Voltage Noise vs. Frequency
Figure 41. Disable/Enable Switching Speed
10
100
FREQUENCY (Hz)
TIME (20µs/DIV)
OUTPUT
1k
PD INPUT
10k
Data Sheet
100k
V
S
= ±5V
1M