參數(shù)資料
型號: TAS5028APAG
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP64
封裝: GREEN, PLASTIC, TQFP-64
文件頁數(shù): 2/82頁
文件大?。?/td> 1347K
代理商: TAS5028APAG
Introduction
2
SLES112 — June 2004
TAS5028A
1.1
TAS5028A System Diagrams
Typical applications for the TAS5028A are 6- to 8-channel audio systems such as DVD receiver or AV receiver.
Figure 12 shows the basic system diagram of the DVD receiver.
DVD Loader
Power Supply
AM
FM
Tuner
Texas Instruments
Digital Audio Amplifier
MPEG Decoder
Front-Panel Controls
TAS5028A
Figure 12. Typical TAS5028A Application (DVD Receiver)
Figure 13 shows the recommended channel configuration when using the TAS5028A with the TAS5121
power stage. Note that each channel is normally dedicated to a particular function.
TAS5121
+
TAS5121
+
TAS5121
+
TAS5121
+
TAS5121
+
TAS5121
+
TAS5121
+
TAS5121
+
PWM_M_1
PWM_P_1
PWM_M_2
PWM_P_2
PWM_M_3
PWM_P_3
PWM_M_4
PWM_P_4
PWM_M_7
PWM_P_7
PWM_M_8
PWM_P_8
PWM_M_5
PWM_P_5
PWM_M_6
PWM_P_6
LEFT
RIGHT
LEFT
SURROUND
CENTER
SUBWOOFER
RIGHT
SURROUND
LEFT BACK
SURROUND
RIGHT BACK
SURROUND
SDIN1,2,3,4 (8chan.
PCM)
Clocks
I2C
Control
&
Status
HW
Control
&
Status
PWM to Analog
(Line Level)
PWM to Analog
(Headphone
Level)
Headphone
Out Right
Headphone
Out Left
PWM_HPML
PWM_HPPL
PWM_HPMR
PWM_HPPR
PWM_M_5
PWM_P_5
PWM_M_6
PWM_P_6
Lineout Right
Lineout Left
TAS5028A
Figure 13. Recommended TAS5028A + TAS5121 Channel Configuration
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