AD8047 Analog Devices, AD8047 Datasheet - Page 7
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AD8047
Manufacturer Part Number
AD8047
Description
250 MHz, General Purpose Voltage Feedback Op Amps Gain 1 Stable
Manufacturer
Analog Devices
Datasheet
1.AD8047.pdf
(16 pages)
Specifications of AD8047
Vcc-vee
6V to 12V
Isy Per Amplifier
6.6mA
Packages
DIP,SOIC
-3db Bandwidth
250MHz
Slew Rate
750V/µs
Vos
1mV
Ib
1µA
# Opamps Per Pkg
1
Input Noise (nv/rthz)
5.2nV/rtHz
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD8047AR
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Company:
Part Number:
AD8047ARZ
Manufacturer:
ROHM
Quantity:
6 232
Part Number:
AD8047ARZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
REV. A
TPC 19. AD8047 Harmonic Distortion vs. Frequency,
G = +1
TPC 20. AD8047 Harmonic Distortion vs. Output
Swing, G = +1
TPC 21. AD8047 Differential Gain and Phase Error,
G = +2, R
–0.02
–0.04
–0.02
–0.04
–100
–110
–120
–25
–30
–35
–40
–45
–50
–55
–60
–65
0.04
0.02
0.00
0.04
0.02
0.00
–20
–30
–40
–50
–60
–70
–80
–90
1.5
10k
1st 2nd
1st 2nd
f = 200MHz
R
R
L
R
V
L
F
L
OUT
= 150 , R
= 1k
= 0
= 100
= 2V p-p
2.5
FOR SOIC
SECOND HARMONIC
3rd
3rd
100k
4th
4th
OUTPUT SWING (V p-p)
FREQUENCY (Hz)
F
3.5
5th
5th
= 200 , R
THIRD HARMONIC
1M
6th
6th
SECOND HARMONIC
4.5
7th
7th
THIRD HARMONIC
IN
8th
8th
= 200
10M
9th 10th
9th 10th
5.5
11th
11th
100M
6.5
–7–
TPC 22. AD8047 Short-Term Settling Time, G = +1
TPC 23. AD8047 Long-Term Settling Time, G = +1
–0.05
–0.10
–0.15
–0.20
–0.25
–0.4
–0.5
0.25
0.20
0.15
0.10
0.05
0.00
–0.1
–0.2
–0.3
0.5
0.4
0.3
0.2
0.1
0.0
17
15
13
11
9
7
5
3
TPC 24. AD8047 Noise vs. Frequency
10
0
0
2
5
10
4
100
15
6
SETTLING TIME (ns)
SETTLING TIME ( s)
FREQUENCY (Hz)
20
8
AD8047/AD8048
1k
10
25
12
30
R
R
V
OUT
L
F
= 100
= 0
R
R
V
10k
OUT
L
F
= 2V STEP
= 100
= 0
14
35
= 2V STEP
40
16
100k
18
45