參數(shù)資料
型號: TPA4411YZHT
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.1 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA16
封裝: 2.18 X 2.18 MM, GREEN, DSBGA-16
文件頁數(shù): 13/32頁
文件大?。?/td> 1252K
代理商: TPA4411YZHT
www.ti.com
PGND
Control
SVDD
PVDD
C1P
C1N
2.2 mF
SVSS
PVSS
2.2 mF
OUTR
OUTL
1 mF
SDR
INL
INR
SDL
2.2 mF
VCC
TPA4411
SDR SDL Gain0 Gain1
PVDD
AVDD
TPA2012D2
TLV320AIC26
or
TLV320AIC28
CODEC
INL+
INL
INR+
INR
HPL
or
SPK1
HPR
or
SPK2
AGND
PGND
SGND
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C4
C2
2.2 mF
C1
2.2 mF
C3
2.2 mF
1.8 4.5 V
C5
Shutdown Control
Right Audio Input
Shutdown Control
Left Audio Input
+
+
1 mF
Note: PowerPAD must be soldered down and plane must be floating.
No Output DC-Blocking
Capacitors
SLOS430E – AUGUST 2004 – REVISED MARCH 2008
Figure 76. Application Circuit
Figure 77. Typical Circuit
20
Copyright 2004–2008, Texas Instruments Incorporated
Product Folder Link(s): TPA4411 TPA4411M
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