AD8531AR Analog Devices Inc, AD8531AR Datasheet - Page 7

• Manufacturer Part Number: AD8531AR
• Description: IC OPAMP GP R-R CMOS 3MHZ 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD8531AR

• Rohs Status: RoHS non-compliant
• Amplifier Type: General Purpose
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 5 V/µs
• Gain Bandwidth Product: 3MHz
• Current - Input Bias: 5pA
• Voltage - Input Offset: 25000µV
• Current - Supply: 750µA
• Current - Output / Channel: 250mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 6 V, ±1.35 V ~ 3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• -3db Bandwidth: -

80
60
40
20
0
1000
1000
0.01
0.01
1k
100
100
0.1
0.1
Figure 14. Open-Loop Gain and Phase Shift vs. Frequency
Figure 12. Output Voltage to Supply Rail vs. Load Current
Figure 13. Output Voltage to Supply Rail vs. Load Current
10
10
0.001
0.001
1
1
V
R
T
A
S
L
T
V
V
T
= 2.7V
= NO LOAD
= 25°C
A
S
A
S
= 25°C
= 5V
= 2.7V
= 25°C
10k
0.01
0.01
FREQUENCY (Hz)
100k
LOAD CURRENT (mA)
LOAD CURRENT (mA)
0.1
0.1
SOURCE
1M
1
SOURCE
1
SINK
10M
SINK
10
10
100M
100
100
45
90
135
180
Rev. F | Page 7 of 20
80
60
40
20
0
1k
Figure 15. Open-Loop Gain and Phase Shift vs. Frequency
5
4
3
2
1
0
5
4
3
2
1
0
V
R
T
1k
1k
Figure 16. Closed-Loop Output Swing vs. Frequency
Figure 17. Closed-Loop Output Swing vs. Frequency
S
A
L
V
V
T
R
= 5V
= NO LOAD
= 25°C
S
A
IN
L
= 2.7V
= 2kΩ
= 25°C
= 2.5V p-p
10k
10k
10k
AD8531/AD8532/AD8534
FREQUENCY (Hz)
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
1M
10M
1M
1M
V
T
R
V
A
S
L
IN
= 2kΩ
= 5V
= 25°C
= 4.9V p-p
100M
45
90
135
180
10M
10M