PA4894 Unisonic Technologies, PA4894 Datasheet - Page 8

• Manufacturer Part Number: PA4894
• Description: 1.8 Watt Differential Audio Power Amplifier With Selectable Shutdown
• Manufacturer: Unisonic Technologies

PA4894
Demo Board Schematic
J1
APPLICATION INFORMATION(Cont.)
UNISONIC TECHNOLOGIES CO., LTD
100kΩ
www.unisonic.com.tw
1µF
1µF
C2
C1
R3
J2
J7
J5
20kΩ
20kΩ
GND
R2
R1
VP
VP
J4
1µF
C3
SD SELECT
SD MODE
INM
INP
BYPASS
SHUTDOWN
CONTROL
20kΩ
20kΩ
R4
VP
VP
VM
C4
1µF
OUTA
OUTB
J3
CMOS IC
QW-R502-379.A
R
8Ω
L
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