參數(shù)資料
型號: MAX5440EAG+
廠商: Maxim Integrated Products
文件頁數(shù): 6/16頁
文件大?。?/td> 0K
描述: IC CNTRL VOL STEREO 24-SSOP
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 58
類型: 立體聲音量控制
應用: 車載系統(tǒng),臺式音頻,機頂盒
安裝類型: 表面貼裝
封裝/外殼: 24-SSOP(0.209",5.30mm 寬)
供應商設備封裝: 24-SSOP
包裝: 管件
MAX5440
Multiple Button Pushes (
MODE, MUTE)
The MAX5440 does not respond to simultaneous button
pushes. Pushing more than one button at the same
time stops the wipers in their present states. Only a sin-
gle button push configures the device.
Applications Information
Typical Application Circuit
The
Typical Operating Circuit shows the MAX5440 in a
typical volume/balance application using a single-sup-
ply configuration. Figure 6 shows a typical volume/bal-
ance application circuit using the MAX5440 in a
dual-supply configuration. The MAX5440 does not
require external op amps because the bias is generat-
ed internally, and the wipers have internal low-power
buffers for low distortion. Connect the W_ outputs of the
MAX5440 to the left and right inputs of a stereo audio
amplifier, such as the MAX9761. The rotary encoder
controls the potentiometer attenuation levels without
using a microcontroller. Use the MODE input to switch
between volume-control and balance-control modes.
Chip Information
PROCESS: BiCMOS
Stereo Volume Control
with Rotary Encoder Interface
14
______________________________________________________________________________________
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MAX5440EAG+ 功能描述:數(shù)字電位計 IC Stereo Vol Control w/Rotary Encoder 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MAX5440EAG+T 功能描述:數(shù)字電位計 IC Stereo Vol Control w/Rotary Encoder 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 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
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