AD812AN Analog Devices Inc, AD812AN Datasheet - Page 15
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AD812AN
Manufacturer Part Number
AD812AN
Description
IC OPAMP DUAL CURR-FDBK 8-DIP
Manufacturer
Analog Devices Inc
Datasheet
1.AD812ARZ.pdf
(16 pages)
Specifications of AD812AN
Rohs Status
RoHS non-compliant
Applications
Current Feedback
Number Of Circuits
2
-3db Bandwidth
145MHz
Slew Rate
1600 V/µs
Current - Supply
4.5mA
Current - Output / Channel
50mA
Voltage - Supply, Single/dual (±)
2.4 V ~ 36 V, ±1.2 V ~ 18 V
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD812AN
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
AD812ANZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Figure 47. Closed-Loop Gain and Phase vs. Frequency for
the Line Driver
Figure 49. Differential Gain and Phase vs. Supply Voltage,
Gain = +2, R
REV. B
Figure 48. –3 dB Bandwidth vs. Supply Voltage,
Gain = +2, R
120
110
100
0.08
0.06
0.04
0.02
–2
–3
–4
–5
–6
–1
90
80
70
60
50
40
30
20
1
0
0
1
0
5
PEAKING
PHASE
GAIN
G = +2
R
2
L
L
6
= 150
= 150
L
4
7
= 150
1dB
SUPPLY VOLTAGE –
6
SUPPLY VOLTAGE –
8
10
FREQUENCY –MHz
3V
DIFFERENTIAL GAIN
DIFFERENTIAL PHASE
5V
8
9
3V
5V
10
10
NO PEAKING
12
11
100
Volts
Volts
14
12
V
S
V
G = +2
R
5V
=
R
R
R
S
L
16
13
F
F
F
=
= 150
= 590
= 715
= 750
15V
5V
15V
18
14
1000
20
15
90
0
–90
–180
–270
0.06
0.04
0.02
–15–
Figure 52. Group Delay and Group Delay Matching vs.
Frequency, G = +2, R
Figure 51. Closed-Loop Gain Matching vs. Frequency,
Gain = +2, R
Figure 50. Fine-Scale Gain Flatness vs. Frequency,
Gain = +2, R
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.2
–0.4
–0.2
–0.4
–0.6
–0.8
–1.0
0.4
0.3
0.2
0.1
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
8
6
4
2
0
0
0
100k
100k
1
L
= 150
L
= 150
L
1M
1M
10
= 150
FREQUENCY – MHz
DELAY MATCHING
FREQUENCY – Hz
FREQUENCY – Hz
DELAY
V
R
S
F
= 3V
= 681
V
V
S
S
=
= 3V TO
10M
10M
100
15V
5V
5V
3V
3V
5V
15V
5V
G = +2
R
L
G = +2
R
= 150
L
15V
= 150
V
R
S
F
AD812
=
= 715
15V
100M
100M
1000