参数资料
型号: TPA6047A4RHB
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC32
封装: PLASTIC, QFN-32
文件页数: 7/27页
文件大小: 1084K
代理商: TPA6047A4RHB
APPLICATION INFORMATION
TPA6047A4
LOUT+
SPKR_RIN–
SPKR_RIN+
SPGND
SPVDD
CPVDD
CPVSS
HPVSS
HP_OUTR
HP_OUTL
CPGND
C1P
C1N
LOUT-
BYPASS
GAIN1
GAIN0
VDD
SGND
HP_INL
HP_INR
REG_OUT
REG_EN
SPKRRightInput
SPKR_LIN+
SPKRLeftInput
SPKR_LIN–
4.5V-5.5V
10 F
m
Left
Speaker
Headphone
Output
HPVDD
SPVDD
ROUT+
ROUT-
Right
Speaker
3V-5.5V
1 F
m
SPGND
SPKR_EN
HP_EN
HeadphoneEnable
SpeakerEnable
0.47 mF
RegulatorEnable
{
4-Step
GainControl
2.2 mF
0.1mF
1 mF
4.5 V - 5.5 V
4.75V
(Output)
1 F
m
HP RightInput
HP LeftInput
0.47 F
m
0.47 F
m
1 F
m
1 F
m
1 F
m
1 F
m
0.47 F
m
0.47 F
m
3V-5.5V
4.5V-5.5V
www.ti.com.............................................................................................................................................................................................. SLOS601 – OCTOBER 2008
Figure 32. Single-Ended Input Application Circuit
Copyright 2008, Texas Instruments Incorporated
15
Product Folder Link(s): TPA6047A4
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