參數(shù)資料
型號(hào)： MAX5406ETM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 數(shù)字電位計(jì)
英文描述： Audio Processor with Pushbutton Interface
中文描述： 10K DIGITAL POTENTIOMETER, PUSH-BUTTON CONTROL INTERFACE, QCC48
封裝： 7 X 7 MM, 0.80 MM HEIGHT, TQFN-48
文件頁(yè)數(shù)： 12/26頁(yè)
文件大?。?/td> 516K
代理商： MAX5406ETM
M
Audio Processor with Pushbutton Interface
12
______________________________________________________________________________________
Pin Description (continued)
PIN
TSSOP
TQFN
NAME
FUNCTION
19
13
MUTE
Active-Low Mute Control Input. Toggles state between muted and not muted. When in the mute
state, all wipers are moved to the low end of the volume potentiometers. The last state is restored
when
MUTE
is toggled again. The power-on state is not muted.
MUTE
is internally pulled up with
50k
Ω
to V
LOGIC
.
Active-Low Downward Volume Control Input. Press
VOLDN
to decrease the volume. This
simultaneously moves left and right volume wipers towards higher attenuation.
VOLDN
is internally
pulled up with 50k
Ω
to V
LOGIC
.
20
14
VOLDN
21
15
VOLUP
Active-Low Upward Volume Control Input. Press
VOLUP
to increase the volume. This simultaneously
moves the left and right volume wipers towards the the lower attenuation.
VOLUP
is internally pulled
up with 50k
Ω
to V
LOGIC
.
22
16
BALL
Active-Low Left Balance Control Input. Press
BALL
to move the balance towards the left channel.
BALL
is internally pulled up with 50k
Ω
to V
LOGIC
.
23
17
BALR
Active-Low Right Balance Control Input. Press
BALR
to move the balance towards the right channel.
BALR
is internally pulled up with 50k
Ω
to V
LOGIC
.
Digital Ground
Digital Power-Supply Input. Bypass with 0.1μF to DGND.
Active-Low Shutdown Control Input. In shutdown mode, the MAX5406 stores every wiper’s last
position. Each wiper moves to the highest attenuation level of its corresponding potentiometer.
Terminating shutdown mode restores every wiper to its previous setting. In shutdown, the MAX5406
does not acknowledge any pushbutton command.
Active-Low Downward Bass Control Input. Press
BASSDN
to decrease bass boost. Bass boost
emphasizes the signal’s low-frequency components.
BASSDN
is internally pulled up with 50k
Ω
to
V
LOGIC
. To implement a bass-boost button, connect
BASSDN
to
BASSUP
. Presses then toggle the
state between flat and full bass boost on each button press.
24
25
18
19
DGND
V
LOGIC
26
20
SHDN
27
21
BASSDN
28
22
BASSUP
Active-Low Upward Bass Control Input. Press
BASSUP
to increase bass boost. Bass boost
emphasizes the signal’s low frequency components.
BASSUP
is internally pulled up with 50k
Ω
to
V
LOGIC
. To implement a bass-boost button, connect
BASSUP
to
BASSDN
. Presses then toggle the
state between flat and full bass boost on each button press.
29
23
TREBDN
Active-Low Downward Treble Control Input. Press
TREBDN
to decrease the treble boost. Treble
boost emphasizes the signal’s high-frequency components.
TREBDN
is internally pulled up with
50k
Ω
to V
LOGIC
.
30
24
TREBUP
Acti ve- Low U p w ar d Tr eb e C ontr ol Inp ut. P ess
TRE BUP
to i ncr ease the tr eb e b oost. Tr eb e b oost
em p hasi zes the si g nal s hi g h- r eq uency com p onents.
TRE BUP
i s i nter nal y p ul ed up w h 50k
Ω
to V
LOGIC
.
31
25
AMB
Active-Low Ambience Switch Control Input. Drive
AMB
low to toggle on/off the ambience function.
AMB
is internally pulled up with 50k
Ω
to V
LOGIC
.
33
27
CRSN
Subwoofer Right-Channel Highpass Filter Capacitor Negative Terminal. Connect a capacitor
between CRSN and CRSP to set the highpass cutoff frequency at SUBOUT. See the
Subwoofer
Ouput
section for more details.
34
28
CRSP
Subwoofer Right-Channel Highpass Filter Capacitor Positive Terminal. Connect a capacitor between
CRSP and CRSN to set the highpass cutoff frequency at SUBOUT. See the
Subwoofer Ouput
section for more details.
35
29
ROUT
Right-Channel Output
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX5406EUM+ 功能描述:數(shù)字電位計(jì) IC Audio Processor w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5406EUM+T 功能描述:數(shù)字電位計(jì) IC Audio Processor w/Pushbutton Int RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5407EKA 制造商:Maxim Integrated Products 功能描述:32-TAP AUDIO LOGARITHMIC TAPER DIGI - Rail/Tube
MAX5407EKA+ 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 32POS 20KOHM SGL 8PIN SOT-23 - Rail/Tube
MAX5407EKA+T 功能描述:數(shù)字電位計(jì) IC 32-Tap Audio Log Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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