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EN 26
8.
TPS10.1A LA
8.2
Diagram
10-3-6 Earphone pre amplifier
Block diagram
RIN
LIN
RSD
LSD
Pinning information
2013-Sep-06
IC Data Sheets
B06, APA2176A (IC U602)
APA 2 1 7 6 A
GND
Shutdown
circuit
GND
PGND
PVDD 2
Figure 8-2 Internal block diagram and pin configuration
Power and
Depop circuit
VSS
VDD
APA2176
Top View
back to
div. table
ROUT
LOUT
PVDD
CP+
Charge
Pump
CP-
circuit
CVSS
16 LSD
15 GND
14 RIN
13 RSD
12 LIN
11 ROUT
19450_301_130116.eps
130116
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