PA4894 Unisonic Technologies, PA4894 Datasheet - Page 2

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

PA4894
Note: The SD SELECT pin must be toggled to the same state as the SD MODE pin to force the device in shutdown
PIN NO.
PIN CONFIGURATION
PIN DESCRIPTION
10
mode.
1
2
3
4
5
6
7
8
9
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
SD SELECT
PIN NAME
SD MODE
BYPASS
OUTB
OUTA
INM
INP
NC
V
V
M
P
TYPE
O
O
-
I
I
I
I
I
I
I
(Note)
Negative differential input
Shutdown high or low selectivity (Note)
Positive differential input
Bypass capacitor pin which provides the common mode voltage
Negative BTL output
Ground
No connection
Positive analog supply of the cell
Positive BTL output
DESCRIPTION
CMOS IC
QW-R502-379.A
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