參數(shù)資料
型號: MAX5406EUM+T
廠商: Maxim Integrated Products
文件頁數(shù): 6/26頁
文件大?。?/td> 0K
描述: IC PROC AUDIO W/PB 48TSSOP
標(biāo)準(zhǔn)包裝: 2,500
類型: 音頻處理器
應(yīng)用: 臺式音頻,卡拉 OK,TV
安裝類型: 表面貼裝
封裝/外殼: 48-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 48-TSSOP
包裝: 帶卷 (TR)
MAX5406
Audio Processor with Pushbutton Interface
14
______________________________________________________________________________________
Detailed Description
The MAX5406 implements dual logarithmic potentiome-
ters to control volume, dual potentiometers to control
balance, and dual linear digital potentiometers to set
the tone (Figure 1). A debounced pushbutton interface
is provided to control the audio-processor settings. The
MAX5406 provides differential buffered inputs with RF
filters to maximize noise reduction and a mixer to pro-
duce an equal amount of left and right input channels.
In addition to a differential output, the MAX5406 pro-
vides a monophonic output at SUBOUT for systems
with a subwoofer.
CMSNS
BIAS
GENERATOR
RIGHT
LOG POT
LEFT
LOG POT
CONTROLLED
BY
AMB
LEFT AMBIENCE
SWITCH
CONTROLLED
BY
AMB
RIGHT AMBIENCE
SWITCH
RF FILTER
L1_H
L1_L
L2_H
L2_L
BIAS
R1_H
R1_L
R2_H
R2_L
DIGITAL INTERFACE
DGND
VSS
LPR
AMBRI VLOGIC
SHDN
MUTE
AMB
BALL
BALR
VOLDN
VOLUP
BASSDN
BASSUP
TREBDN
TREBUP
CBR1
CBR2
CTR1
CTR2
CRSN
CRSP
SUBOUT
CSUB
CLSN
CLSP
LOUT
ROUT
CBL1
CBL2
CTL1
CTL2
VDD
LMR AMBLI
MAX5406
RSUB
RLS
RRS
CBIAS
BASS/TREBLE OUTPUT STAGE
SEE FIGURE 7
BASS/TREBLE OUTPUT STAGE
SEE FIGURE 7
Figure 1. Block Diagram
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