AD8571AR-REEL7 Analog Devices Inc, AD8571AR-REEL7 Datasheet - Page 9

• Manufacturer Part Number: AD8571AR-REEL7
• Description: IC OPAMP CHOPPER R-R 30MA 8SOIC
• Manufacturer: Analog Devices Inc

Specifications of AD8571AR-REEL7

• Rohs Status: RoHS non-compliant
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.4 V/µs
• Gain Bandwidth Product: 1.5MHz
• Current - Input Bias: 10pA
• Voltage - Input Offset: 1µV
• Current - Supply: 850µA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• -3db Bandwidth: -

50
45
40
35
30
25
20
15
10
5
0
0
10
Figure 27. Small Signal Overshoot vs. Load Capacitance
V
C
R
A
V
C
R
A
S
S
L
L
V
L
L
V
= ±1.35V
= 50pF
=
= 1
= ±2.5V
= 50pF
=
= 1
V
R
T
∞
∞
S
A
L
Figure 25. Small Signal Transient Response
Figure 26. Small Signal Transient Response
= ±1.35V
= 2kΩ
= 25°C
5µs
5µs
100
CAPACITANCE (pF)
+OS
50mV
1k
–OS
50mV
10k
Rev. E | Page 9 of 24
V
V
OUT
OUT
V
V
0V
0V
0V
0V
IN
IN
45
40
35
30
25
20
15
10
5
0
Figure 28. Small Signal Overshoot vs. Load Capacitance
10
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
V
R
T
V
V
C
R
A
S
A
L
S
IN
L
L
V
= ±2.5V
= 2kΩ
= 25°C
= ±2.5V
= 0pF
= 10kΩ
= –100
= 200mV p-p
Figure 30. Negative Overvoltage Recovery
Figure 29. Positive Overvoltage Recovery
(RET TO GND)
20µs
20µs
AD8571/AD8572/AD8574
100
CAPACITANCE (pF)
+OS
V
V
C
R
A
1k
S
IN
L
L
V
1V
1V
= ±2.5V
= 0pF
= 10kΩ
= –100
–OS
= –200mV p-p
(RET TO GND)
10k