ADA4850-1 Analog Devices, ADA4850-1 Datasheet - Page 9

• Manufacturer Part Number: ADA4850-1
• Description: High Speed, Rail-to-Rail Output Op Amp with Ultralow Power Down
• Manufacturer: Analog Devices

Specifications of ADA4850-1

• -3db Bandwidth: 175MHz
• Slew Rate: 220V/µs
• Vos: 600µV
• Ib: 2.3µA
• # Opamps Per Pkg: 1
• Input Noise (nv/rthz): 10nV/rtHz
• Vcc-vee: 2.7V to 6V
• Isy Per Amplifier: 2.9mA
• Packages: CSP

–0.5
–0.5
3.5
–1
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
6
5
4
3
2
1
0
0
0
0
0
0
V
DISABLE
100
100
5 × INPUT
Figure 25. Output Overdrive Recovery
200
200
OUTPUT
Figure 24. Input Overdrive Recovery
Figure 23. Enable/Disable Time
V
OUT
300
300
15
400
400
TIME (μs)
TIME (ns)
TIME (ns)
INPUT
500
500
OUTPUT
600
600
30
700
700
800
800
G = +1
V
R
f = 1MHz
G = +5
V
R
f = 1MHz
G = +2
V
f
IN
S
L
S
L
S
= 5V
= 150Ω
= 3V
= 150Ω
= 5V
= 400kHz
900
900
1000
1000
45
Rev. B | Page 9 of 16
1000
100
100
350
300
250
200
150
100
10
10
50
0
1
1
10
–4
10
V
N = 1720
x = 450μV
σ = 750μV
S
= 5V
100
–3
100
Figure 28. Input Offset Voltage Distribution
Figure 26. Voltage Noise vs. Frequency
Figure 27. Current Noise vs. Frequency
–2
1k
1k
10k
–1
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
V
ADA4850-1/ADA4850-2
OFFSET
100k
0
100k
(mV)
1M
1
1M
10M
2
10M
100M
3
100M
1G
4