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AD8606AR

Part # AD8606AR
Description OP Amp Dual GP R-R I/O 5.5V 8-Pin SOIC N Tube - Rail/Tube
Category IC
Availability Out of Stock
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1 + $1.67251



Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

AD8605/AD8606/AD8608
Rev. D | Page 10 of 20
TIME (400ns/DIV)
VOLTAGE (1V/DIV)
V
S
= ±2.5V
R
L
= 10k
C
L
= 200pF
A
V
= 1
02731-D-025
Figure 25. Large Signal Transient Response
TIME (400ns/DIV)
+2.5V
–50mV
0
V
0
V
V
S
= ±2.5V
R
L
= 10k
A
V
= 100
V
IN
= 50mV
02731-D-026
Figure 26. Negative Overload Recovery
V
S
= ±2.5V
R
L
= 10k
A
V
= 100
V
IN
= 50mV
TIME (400ns/DIV)
+2.5V
–50mV
0V
0V
02731-D-027
Figure 27. Positive Overload Recovery
FREQUENCY (kHz)
36
20
4
32
28
12
8
24
16
V
S
= ±2.5V
VOLTAGE NOISE DENSITY (nV/Hz)
0 1.00.90.80.70.60.50.40.30.20.1
02731-D-028
Figure 28. Voltage Noise Density
0
6.7
20.1
13.4
26.8
40.2
33.5
53.6
46.9
FREQUENCY (kHz)
V
S
= ±2.5V
VOLTAGE NOISE DENSITY (nV/
Hz)
01987654321
02731-D-029
0
Figure 29. Voltage Noise Density
0
14.9
44.7
29.8
59.6
99.4
74.5
119.2
104.3
FREQUENCY (Hz)
V
S
= ±2.5V
VOLTAGE NOISE DENSITY (nV/Hz)
0 100908070605040302010
02731-D-030
Figure 30. Voltage Noise Density
AD8605/AD8606/AD8608
Rev. D | Page 11 of 20
1800
1600
0
NUMBER OF AMPLIFIERS
800
600
400
200
1200
1000
1400
OFFSET VOLTAGE (µV)
300–200 –100 200
–300
V
S
= 2.7V
T
A
= 25°C
V
CM
= 0V TO 2.7V
0 100
02731-D-031
Figure 31. Input Offset Voltage Distribution
COMMON-MODE VOLTAGE (V)
300
200
–300
0
2.7
INPUT OFFSET VOLTAGE (
µ
V)
100
0
–200
–100
1.80.90
V
S
= 2.7V
T
A
= 25°C
02731-D-032
Figure 32. Input Offset Voltage vs. Common-Mode Voltage
(200 Units, 5 Wafer Lots, Including Process Skews)
LOAD CURRENT (mA)
1k
10
0.1
0.001 100.01
OUTPUT VOLTAGE (mV)
0.1
1
100
1
SOURCE
SINK
V
S
= 2.7V
T
A
= 25°C
02731-D-033
Figure 33. Output Voltage to Supply Rail vs. Load Current
TEMPERATURE (°C)
2.680
2.675
2.650
5 20 1255035
OUTPUT VOLTAGE (V)
65 80 95 110
2.665
2.655
2.670
2.660
–10–25–40
V
S
= 2.7V
V
OH
@ 1mA LOAD
02731-D-034
Figure 34. Output Voltage Swing vs. Temperature
0.045
0.025
0
0.035
0.015
0.005
0.030
0.040
0.020
0.010
TEMPERATURE (°C)
5 20 1255035
OUTPUT VOLTAGE (V)
65 80 95 110–10–25–40
V
S
= 2.7V
V
OH
@ 1mA LOAD
02731-D-035
Figure 35. Output Voltage Swing vs. Temperature
FREQUENCY (Hz)
10k 100M100k
GAIN (dB)
100
80
–100
60
40
20
0
–20
–40
–60
–80
225
180
–225
135
90
45
0
–45
–90
–135
–180
PHASE (Degrees)
1M 10M
V
S
= ±1.35V
R
L
= 2k
C
L
= 20pF
f
M
= 52.5°
02731-D-036
Figure 36. Open-Loop Gain and Phase vs. Frequency
AD8605/AD8606/AD8608
Rev. D | Page 12 of 20
FREQUENCY (Hz)
3.0
2.5
0
1k 10M10k
OUTPUT SWING (V p-p)
100k 1M
2.0
1.5
0.5
1.0
V
S
= 2.7V
V
IN
= 2.6V p-p
T
A
= 25°C
R
L
= 2k
A
V
= 1
02731-D-037
Figure 37. Closed-Loop Output Voltage Swing vs. Frequency
FREQUENCY (Hz)
100
90
0
1k
100M10k
OUTPUT IMPEDANCE ()
100k 1M 10M
80
70
20
60
50
30
10
40
A
V
= 100
A
V
= 10
A
V
= 1
V
S
= ±1.35V
02731-D-038
Figure 38. Output Impedance vs. Frequency
CAPACITANCE (pF)
60
50
0
10 1k100
SMALL SIGNAL OVERSHOOT (%)
30
20
10
40
–OS
+OS
V
S
= 2.7V
T
A
= 25°C
A
V
= 1
02731-D-039
Figure 39. Small Signal Overshoot vs. Load Capacitance
TIME (1s/DIV)
V
S
= 2.7V
VOLTAGE NOISE (1µV/DIV)
02731-D-040
Figure 40. 0.1 Hz to 10 Hz Input Voltage Noise
TIME (200ns/DIV)
VOLTAGE (50mV/DIV)
V
S
= 1.35V
R
L
= 10k
C
L
= 200pF
A
V
= 1
02731-D-041
Figure 41. Small Signal Transient Response
TIME (400ns/DIV)
VOLTAGE (1V/DIV)
V
S
= 1.35V
R
L
= 10k
C
L
= 200pF
A
V
= 1
02731-D-042
Figure 42. Large Signal Transient Response
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