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AD8273ARZ-R7

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
AD8273
Rev. B | Page 9 of 16
06981-026
1µs/DIV
50mV/DIV
Figure 22. Small Signal Pulse Response with 500 pF Capacitor Load, Gain = 2
06981-027
1µs/DIV
50mV/DIV
Figure 23. Small Signal Pulse Response for 100 pF Capacitive Load,
Gain = ½
0
10
20
30
40
50
60
70
80
90
100
0 20 40 60 80 100 120 140 160 180 200
06981-037
CAPACITANCE (pF)
OVERSHOOT (%)
2.5V
18V
5V
15V
Figure 24. Small Signal Overshoot vs. Capacitive Load, G = ½,
No Resistive Load
18V
15V
5V
2.5V
0
10
20
30
40
50
60
70
80
90
100
020406080100120140160180200
06981-038
CAPACITANCE (pF)
OVERSHOOT (%)
Figure 25. Small Signal Overshoot vs. Capacitive Load,
G = ½, 600 Ω in Parallel with Capacitive Load
0 200 400 600 800 1000 1200
18V
15V
5V
2.5V
0
10
20
30
40
50
60
70
80
90
100
06981-039
CAPACITANCE (pF)
OVERSHOOT (%)
Figure 26. Small Signal Overshoot vs. Capacitive Load,
G = 2, No Resistive Load
0 200 400 600 800 1000 1200
18V
2.5V
0
10
20
30
40
50
60
70
80
90
100
0
6981-040
CAPACITANCE (pF)
OVERSHOOT (%)
15V
5V
Figure 27. Small Signal Overshoot vs. Capacitive Load,
G = 2, 600 Ω in Parallel with Capacitive Load
AD8273
Rev. B | Page 10 of 16
06981-032
1µs/DIV
2V/DIV
Figure 28. Large Signal Pulse Response, Gain = ½
06981-033
1µs/DIV
2V/DIV
Figure 29. Large Signal Pulse Response, Gain = 2
40
35
30
25
20
15
10
5
0
–40 –20 0 20 40 60 80 100 120
SLEW RATE (V/µS)
TEMPERATURE (°C)
06981-010
+SR
–SR
Figure 30. Slew Rate vs. Temperature
0.1
0.01
0.001
0.0001
10
100
THDN + N (%)
1k 10k
100k
FREQUENCY (Hz)
22kHz FILTER
V
OUT
= 10V p-p
R
L
= 600Ω
GAIN = 2
GAIN = ½
06981-047
Figure 31. THD + N vs. Frequency, Filter = 22 kHz
0.1
0.01
0.001
0.0001
10
100
THD + N (%)
1k 10k
100k
FREQUENCY (Hz)
V
OUT
= 10V p-p
GAIN = 2
GAIN = ½
06981-048
Figure 32. THD + N vs. Frequency, Filter = 120 kHz
1
0.1
0.01
0.001
0.0001
0
255
THD + N (%)
10 15
20
OUTPUT AMPLITUDE (dBu)
GAIN = ½
f = 1kHz
R
L
= 2kΩ, 100Ω
R
L
= 600Ω
0
6981-049
Figure 33. THD + N vs. Output Amplitude, G = ½
AD8273
Rev. B | Page 11 of 16
1
0.1
0.01
0.001
0.0001
0
255
THD + N (%)
10 15
20
OUTPUT AMPLITUDE (dBu)
GAIN = 2
f = 1kHz
R
L
= 600Ω
R
L
= 2kΩ
R
L
= 100kΩ
0
6981-050
Figure 34. THD + N vs. Output Amplitude, G = 2
0.1
0.01
0.001
0.0001
0.00001
10
100
AMPLITUDE (% OF FUNDAMENTAL)
1k 10k
100k
FREQUENCY (Hz)
GAIN = ½
V
OUT
= 10V p-p
THIRD HARMONIC ALL LOADS
SECOND HARMONIC R
L
= 600Ω
SECOND HARMONIC R
L
= 100kΩ, 2kΩ
06981-051
Figure 35. Harmonic Distortion Products vs. Frequency, G = ½
0.1
0.01
0.001
0.0001
0.00001
10
100
AMPLITUDE (% OF FUNDAMENTAL)
1k 10k
100k
FREQUENCY (Hz)
GAIN = 2
V
OUT
= 10V p-p
THIRD HARMONIC ALL LOADS
SECOND HARMONIC R
L
= 600Ω
SECOND HARMONIC R
L
= 100kΩ, 2kΩ
06981-052
Figure 36. Harmonic Distortion Products vs. Frequency, G = 2
0
6981-034
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/√Hz)
10
100
1000
10000
1 10 100 1k 10k 100k
GAIN = 2
GAIN = ½
Figure 37. Voltage Noise Density vs. Frequency, Referred to Output
06981–035
1s/DIV
1µV/DIV
G = ½
G = 2
Figure 38. 0.1 Hz to 10 Hz Voltage Noise, RTO
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

AD8273ARZ-R7

Mfr. #:
Buy AD8273ARZ-R7
Manufacturer:
Analog Devices Inc.
Description:
Audio Amplifiers 10MHz Low Distort Dual CH
Lifecycle:
New from this manufacturer.
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