Datasheet Diodes PAM8406DR — 数据表

PAM8406
ALTERNATIVE 5W STEREO AUDIO AMPLIFIER Description Pin Assignments -OUT_L
PVDDL
MUTE The device has an efficiency of up to 90%. It can extend battery life,
which is ideal for portable applications. It is fully protected against
faults with short-circuit protection and thermal protection. VDD
INL PGNDR
-OUT_R
PVDDR
SHDN
GND
INR
9 • Alternative Output: Class-D or Class-AB
5W Output at 10% THD with a 2Ω Load and 5V Power Supply at
Class-D Mode
3W Output at 10% THD with a 4Ω Load and 5V Power Supply
Filterless, Low Quiescent Current and No EMI
Low THD+N at Fully Output Range
Superior Low Noise
Efficiency up to 90% with Class-D Mode
No Pop At Turn-On/Off
Full Short-Circuit Protection With Auto Recovery
Thermal Shutdown …

PAM8406
EVB User Guide
PAM8406 EV Board User Guide
AE Department
1. Revision Information
Date
2011/11/25 Revision
V1.0 Description
Initial Release Comment 2. EV Board Schematic
VDD J5
2
1 + VDD C13 C7 R3 C3 C6
C1 R1 SP1 +OUT-L
+OUT-R 1 PGND-L
PGND-R 3
-OUT-L
-OUT-R PVDD-L 2 FB2
4 5 Mode J4 MUTE 6
VDD 7
INL 8
VREF C5 C10 FB1 C9 U1 16 15 PVDDR 14 13 SHDN
12
SD GND …