adau1361 Analog Devices, Inc., adau1361 Datasheet - Page 15

• Manufacturer Part Number: adau1361
• Description: Stereo, Low Power, 96 Khz, 24-bit Audio Codec With Integrated Pll
• Manufacturer: Analog Devices, Inc.

TYPIC
Figure 10. ADC Decimation Filter, 64× Oversampling, Normalized to f
−100
Figure 8.
Figure 9. Headphone Amplifier Power vs. Input Level, 32 Ω Load
−10
−20
−30
−40
−50
−60
−70
−80
−90
28
26
24
22
20
18
16
14
12
10
18
16
14
12
10
0
8
6
4
2
0
8
6
4
2
0
–60
–60
AL
0
Headphone Amplif
0.1
PERFOR
–50
–50
0.2
DI
DIGITAL 1kHz INPUT SIGNAL (dBFS)
FREQUENCY (NORMALIZED TO
GITAL 1kHz INPU
0.3
–40
–40
MANCE CHARACTERISTICS
0.4
ier Pow
–30
–30
0.5
T SIGNAL
er vs. In
0.6
–20
–20
put Level,
0.7
(dBFS)
f
S
)
0.8
–10
–10
16 Ω Load
0.9
1.0
0
0
Rev. 0 | Page 15 of
S
80
Figure 13. ADC Decimation Filter Pass-Band Ripple, 64× Oversampling,
Figure 11. Headphone Amplifier THD + N vs. Input Level, 16 Ω Load
Figure 12. Headphone Amplifier THD + N vs. Input Level, 32 Ω Load
−0.02
−0.04
−0.06
–100
–105
–100
0.04
0.02
–30
–35
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
–95
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
–60
–60
0
–50
–50
0.05
DIGITAL 1kHz INPUT SIGNAL (dBFS)
DIGITAL 1kHz INPUT SIGNAL (dBFS)
FREQUENCY (NORMALIZED TO
0.10
–40
–40
Normalized to f
0.15
0.20
–30
–30
0.25
S
–20
–20
0.30
f
S
)
0.35
ADAU1361
–10
–10
0.40
0
0