ADAU1590ASVZ AD [Analog Devices], ADAU1590ASVZ Datasheet - Page 21

• Manufacturer Part Number: ADAU1590ASVZ
• Description: Class-D Audio Power Amplifier
• Manufacturer: AD [Analog Devices]

APPLICATIONS INFORMATION
Table 11. R3—Slicer Threshold Resistor
V
1.1
1.17
1.24
1.32
TH
(V)
INPUT RIGHT
INPUT LEFT
ANALOG
ANALOG
MICROCONTROLLER
SYSTEM LOGIC
4.7µF
100kΩ
100kΩ
R3
2.2µF
2.2µF
R3 (kΩ)
24.9
20.5
16.5
12.4
100nF
AINL
SLC_TH
VREF
AINR
STDN
MUTE
ERR
OTW
Figure 46. Typical Stereo Application Circuit
100nF
3.3V
Rev. 0 | Page 21 of 24
100nF
ADAU1590
CRYSTAL OR
RESONATOR
24.576MHz
100nF
Table 12. Output Filter Component Values
Load Impedance (Ω)
4
6
8
100nF
PVDD
1µF
OUTR+
OUTR–
OUTL+
OUTL–
470µF
Inductance
L1 to L4 (μH)
10
15
22
L1
L2
L3
L4
C1
C2
C3
C4
Capacitance
C1 to C4 (μF)
1.5
1
0.68
ADAU1590