ad8476armz-rl Analog Devices, Inc., ad8476armz-rl Datasheet - Page 12

• Manufacturer Part Number: ad8476armz-rl
• Description: Low Power, Unity Gain, Fully Differential Amplifier And Adc Driver
• Manufacturer: Analog Devices, Inc.

AD8476
Figure 35. Harmonic Distortion vs. Frequency at Various Supplies
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
Figure 34. Harmonic Distortion vs. Frequency at Various Loads
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
3.0
2.5
2.0
1.5
1.0
0.5
0
100
100
0
10
HD2, R
HD3, R
HD2, R
HD3, R
HD2 (V
HD3 (V
HD2 (V
HD3 (V
Figure 33. 0.1 Hz to 10 Hz Voltage Noise
20
L
L
L
L
S
S
S
S
1k
1k
= NO LOAD
= NO LOAD
= 2kΩ LOAD
= 2kΩ LOAD
= ±5V, R
= ±5V, R
= +5V, R
= +5V, R
30
FREQUENCY (Hz)
FREQUENCY (Hz)
L
L
TIME (Seconds)
L
L
40
= 2kΩ)
= 2kΩ)
= 2kΩ)
= 2kΩ)
10k
10k
50
60
70
100k
100k
80
90
100
1M
1M
Rev. A | Page 12 of 20
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
Figure 37. Harmonic Distortion vs. Frequency at Various V
–20
–30
–40
–50
–60
–70
–80
–90
–20
–30
–40
–50
–60
–70
–80
–90
140
130
120
110
100
90
80
70
60
50
40
30
20
100
0
1
Figure 38. Harmonic Distortion vs. V
Figure 36. Voltage Noise Density vs. Frequency
1
HD2, V
HD3, V
HD2 (V
HD3 (V
HD2 (V
HD3 (V
10
2
S
S
OUT
OUT
OUT
OUT
1k
= 5V
= 5V
= 4V p-p)
= 4V p-p)
= 2V p-p)
= 2V p-p)
3
FREQUENCY (Hz)
FREQUENCY (Hz)
100
4
V
OUT
10k
5
(V p-p)
1k
6
OUT,dm
7
100k
, f = 10 kHz
Data Sheet
10k
8
9
OUT,dm
100k
1M
10