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TA2041F Datasheet

Part Number TA2041F
Manufacturers Toshiba Semiconductor
Logo Toshiba Semiconductor
Description SOUND FIELE REPRODUCTION
Datasheet TA2041F DatasheetTA2041F Datasheet (PDF)

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA2041F Sound Field Reproduction IC The TA2041F is sound field reproduction IC developed for stereo audio equipment as radio cassette and music center. This IC has made it possible to reproduce stereo phonic sound with more presence by forcing difference signals of R−ch and L−ch to delay and applying these signals to R−ch and L−ch again. TA2041F Features · Dual channel · 3−type surround mode and normal mode are available · Built−i.

  TA2041F   TA2041F






Part Number TA2041A
Manufacturers Tripath Technology
Logo Tripath Technology
Description FOUR CHANNEL CLASS-T DIGITAL AUDIO AMPLIFIER USING DIGITAL POWER PROCESSING
Datasheet TA2041F DatasheetTA2041A Datasheet (PDF)

www.DataSheet4U.com Tri path Technol og y, I nc. - Techni cal I nformati on TA2041A FOUR CHANNEL CLASS-T DIGITAL AUDIO AMPLIFIER USING DIGITAL POWER PROCESSING (DPP T M ) TECHNOLOGY Technical Information Revision 5.4 – April 2005 GENERAL DESCRIPTION The TA2041A is a four-channel Audio Amplifier that uses Tripath’s proprietary Digital Power Processing (DPPTM) technology. Class-T amplifiers offer both the audio fidelity of Class-AB and the power efficiency of Class-D amplifiers. The TA2041A ha.

  TA2041F   TA2041F







SOUND FIELE REPRODUCTION

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA2041F Sound Field Reproduction IC The TA2041F is sound field reproduction IC developed for stereo audio equipment as radio cassette and music center. This IC has made it possible to reproduce stereo phonic sound with more presence by forcing difference signals of R−ch and L−ch to delay and applying these signals to R−ch and L−ch again. TA2041F Features · Dual channel · 3−type surround mode and normal mode are available · Built−in mode switch · Built−in EXT−in terminal Weight: 0.31g (typ.) · Operating supply voltage range: VCC (opr.) = 4.0~12.0V (Ta = 25°C) 1 2002-10-30 Block Diagram TA2041F 2 2002-10-30 Terminal Explanation Terminal Name Symbol Contents 1 In1 Input terminal 24 In2 2 LF in2 Low pass filter switch 23 LF in1 3 LF1 Low pass filter 4 PS1 (L - R) signal delay time constant 5 PS2 19 PS3 (L + R) signal delay time constant 18 PS4 TA2041F Equivalent Circuit 3 2002-10-30 Terminal Name 6 Symbol LF2 Contents (L - R) low pass filter 17 LF5 (L + R) low pass filter 7 Mix level1 (L - R) mixing level adjustment 8 Mix level2 (L + R) mixing level adjustment 15 Out1 Output terminal 9 Out2 TA2041F Equivalent Circuit 4 2002-10-30 Terminal Name Symbol Contents 10 SW A Mode select switch 11 SW B 12 VCC VCC terminal 13 GND GND terminal 14 Vref Reference voltage 16 EXT in External input 20 LF4 (L + R) low pass filter input TA2041F Equivalent Circuit ― ― 5 2002-10-30 Ter.


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