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AD8572AR-REEL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28
AD8571/AD8572/AD8574 Data Sheet
Rev. F | Page 10 of 28
V
S
= ±1.35V
C
L
= 50pF
R
L
=
∞
A
V
= 1
01104-025
5µs
50mV
Figure 25. Small Signal Transient Response
V
S
= ±2.5V
C
L
= 50pF
R
L
=
∞
A
V
= 1
5µs 50mV
01104-026
Figure 26. Small Signal Transient Response
0
10 100 1k 10k
CAPACITANCE (pF)
01104-027
SMALL SIGNAL OVERSHOOT (%)
50
45
0
40
35
30
25
20
15
10
5
–OS
+OS
V
S
= ±1.35V
R
L
= 2kΩ
T
A
= 25°C
Figure 27. Small Signal Overshoot vs. Load Capacitance
45
0
5
10
15
20
25
30
35
40
10
100 1k 10k
SMALL SIGNAL OVERSHOOT (%)
CAPACITANCE (pF)
V
S
= ±2.5V
R
L
= 2kΩ
T
A
= 25°C
–OS
+OS
01104-028
Figure 28. Small Signal Overshoot vs. Load Capacitance
0V
V
IN
V
OUT
0V
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
V
S
= ±2.5V
V
IN
= –200mV p-p
(RET TO GND)
C
L
= 0pF
R
L
= 10kΩ
A
V
= –100
20µs 1V
01104-029
Figure 29. Positive Overvoltage Recovery
0V
V
IN
V
OUT
0V
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
20µs
1V
V
S
= ±2.5V
V
IN
= 200mV p-p
(RET TO GND)
C
L
= 0pF
R
L
= 10kΩ
A
V
= –100
01104-030
Figure 30. Negative Overvoltage Recovery
Data Sheet AD8571/AD8572/AD8574
Rev. F | Page 11 of 28
200µs
1V
V
S
= ±2.5V
R
L
= 2kΩ
A
V
= –100
V
IN
= 60mV p-p
01104-031
Figure 31. No Phase Reversal
100
10k1k 1M
100k 10M
CMRR (dB)
FREQUENCY (Hz)
V
S
= 2.7V
140
80
100
120
60
0
20
40
01104-032
Figure 32. CMRR vs. Frequency
100 10k1k 10M
CMRR (dB)
FREQUENCY (Hz)
V
S
= 5V
140
80
100
120
60
0
20
40
01104-033
1M100k
Figure 33. CMRR vs. Frequency
100
10k1k 1M
100k 10M
PSRR (dB)
FREQUENCY (Hz)
V
S
= ±1.35V
140
80
100
120
60
0
20
40
–PSRR +PSRR
01104-034
Figure 34. PSRR vs. Frequency
100 10k1k
10M
PSRR (dB)
FREQUENCY (Hz)
V
S
= ±2.5V
140
80
100
120
60
0
20
40
–PSRR
+PSRR
01104-035
1M100k
Figure 35. PSRR vs. Frequency
100 10k1k
100k 1M
OUTPUT SWING (V p-p)
FREQUENCY (Hz)
3.0
1.5
2.0
2.5
1.0
0
0.5
V
S
= ±1.35V
R
L
= 2kΩ
A
V
= 1
THD + N < 1%
T
A
= 25°C
01104-036
Figure 36. Maximum Output Swing vs. Frequency
AD8571/AD8572/AD8574 Data Sheet
Rev. F | Page 12 of 28
100 10k1k
100k
1M
OUTPUT SWING (V p-p)
FREQUENCY (Hz)
5.5
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V
S
= ±2.5V
R
L
= 2kΩ
A
V
= 1
THD + N < 1%
T
A
= 25°C
01104-037
Figure 37. Maximum Output Swing vs. Frequency
0V
V
S
= ±1.35V
A
V
= 120,000
1sec
50mV
01104-038
Figure 38. 0.1 Hz to 10 Hz Noise
1sec
50mV
V
S
= ±2.5V
A
V
= 120,000
01104-039
Figure 39. 0.1 Hz to 10 Hz Noise
V
S
= 2.7V
R
S
= 0Ω
312
364
208
260
104
156
52
0 0.5 1.0 1.5 2.0 2.5
e
n (nV/ Hz)
FREQUENCY (kHz)
01104-040
Figure 40. Voltage Noise Density from 0 Hz to 2.5 kHz
V
S
= 2.7V
R
S
= 0Ω
96
112
64
80
32
48
16
0
5 10 15 20
25
e
n (nV/ Hz)
FREQUENCY (kHz)
01104-041
Figure 41. Voltage Noise Density from 0 Hz to 25 kHz
V
S
= 5V
R
S
= 0Ω
156
182
104
130
52
78
26
0 0.5 1.0 1.5 2.0 2.5
e
n (nV/ Hz)
FREQUENCY (kHz)
01104-042
Figure 42. Voltage Noise Density from 0 Hz to 2.5 kHz
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28

AD8572AR-REEL

Mfr. #:
Buy AD8572AR-REEL
Manufacturer:
Analog Devices Inc.
Description:
Operational Amplifiers - Op Amps Zero-Drft SGL-Supply RRIO Dual
Lifecycle:
New from this manufacturer.
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