AD812ARZ Analog Devices Inc, AD812ARZ Datasheet - Page 8

• Manufacturer Part Number: AD812ARZ
• Description: IC OPAMP DUAL CURR-FDBK 8-SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD812ARZ

• Slew Rate: 1600 V/µs
• Applications: Current Feedback
• Number Of Circuits: 2
• -3db Bandwidth: 145MHz
• Current - Supply: 4.5mA
• Current - Output / Channel: 50mA
• Voltage - Supply, Single/dual (±): 2.4 V ~ 36 V, ±1.2 V ~ 18 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Gain Bandwidth: 145MHz
• Supply Voltage Range: ± 1.2V To ± 18V
• No. Of Amplifiers: 2
• Output Current: 50mA
• Amplifier Output: Single Ended
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD812
Figure 16. Input Current and Voltage Noise vs. Frequency
Figure 17. Common-Mode Rejection vs. Frequency
Figure 18. Power Supply Rejection vs. Frequency
100
80
70
60
50
40
30
20
10
10
90
80
70
60
50
40
30
20
10
0
1
10k
10
10k
100k
100
100k
INVERTING INPUT
CURRENT NOISE
1.5V
VOLTAGE NOISE
FREQUENCY – Hz
FREQUENCY – Hz
FREQUENCY – Hz
15V
1M
1k
1M
V
V
IN
S
NONINVERTING INPUT
= 3V
681
CURRENT NOISE
681
681
10M
10k
10M
V
681
S
=
15V
V
OUT
100M
100k
100M
100
10
1
–8–
Figure 19. Open-Loop Transimpedance vs. Frequency
(Relative to 1 )
Figure 21. Output Swing and Error vs. Settling Time
Figure 20. Harmonic Distortion vs. Frequency
–110
–130
–10
120
100
–30
–50
–70
–90
10
–2
–4
–6
–8
80
60
40
8
6
4
2
0
20
10k
1k
3
2
G = +2
V
V
V
RD
ND
3
2
S
S
S
RD
ND
= 2V p-p
=
=
1%
HARMONIC
HARMONIC
15V ; R
5V ; R
10k
100k
30
L
L
= 150
GAIN
= 1k
V
S
SETTLING TIME – ns
0.1%
FREQUENCY – Hz
=
FREQUENCY – Hz
100k
PHASE
5V
V
S
1M
40
= 3V
1M
0.025%
10M
50
V
10M
S
GAIN = –1
V
=
V
S
V
V
S
S
S
=
=
15V
=
= 3V
15V
15V
15V
100M
100M
60
REV. B
–135
–180
0
–45
–90