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TPA2008D2

  

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TI
Texas Instruments
TPA2008D2 3-W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

DESCRIPTION
The TPA2008D2 is a third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: dc volume control, lower supply current, lower noise floor, higher efficiency, smaller packaging, and fewer external components. Most notably, a new filter-free class-D modulation technique allows the TPA2008D2 to directly drive the speakers, without needing a low-pass output filter consisting of two inductors and three capacitors per channel. Eliminating this output filter saves approximately 30% in system cost and 75% in PCB area.
The improvements and functionality make this device ideal for LCD projectors, LCD monitors, powered speakers, and other applications that demand more battery life, reduced board space, and functionality that surpasses currently available class-D devices.

FEATURES
• 3 W Per Channel into 3-Ω Speakers (THD+N=10%)
   – < 0.045% THD at 1.5 W, 1 kHz, 3-Ω Load
• DC Volume Control With 2-dB Steps From
   -38dB to 20 dB
• Filter Free Modulation Scheme Operates Without a Large and Expensive LC Output Filter
• Extremely Efficient Third Generation 5-V Class-D Technology
   – Low Supply Current, 7 mA
   – Low Shutdown Control, 1 µA
   – Low Noise Floor, -80 dBV
   – Maximum Efficiency into 3 Ω, 78%
   – Maximum Efficiency into 8 Ω, 88%
   – PSRR, -70 dB
• Integrated Depop Circuitry
• Operating Temperature Range, -40°C to 85°C
• Space-Saving, Surface Mount PowerPAD™ Package

APPLICATIONS
• LCD Projectors
• LCD Monitors
• Powered Speakers
• Battery Operated and Space Constrained Systems


other parts : TPA2008D2PWP  TPA2008D2PWPG4  TPA2008D2PWPR  TPA2008D2PWPRG4  
TPA2008D2 PDF
TI
Texas Instruments
TPA2008D2PWP 3-W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

DESCRIPTION
The TPA2008D2 is a third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: dc volume control, lower supply current, lower noise floor, higher efficiency, smaller packaging, and fewer external components. Most notably, a new filter-free class-D modulation technique allows the TPA2008D2 to directly drive the speakers, without needing a low-pass output filter consisting of two inductors and three capacitors per channel. Eliminating this output filter saves approximately 30% in system cost and 75% in PCB area.
The improvements and functionality make this device ideal for LCD projectors, LCD monitors, powered speakers, and other applications that demand more battery life, reduced board space, and functionality that surpasses currently available class-D devices.

FEATURES
• 3 W Per Channel into 3-Ω Speakers (THD+N=10%)
   – < 0.045% THD at 1.5 W, 1 kHz, 3-Ω Load
• DC Volume Control With 2-dB Steps From
   -38dB to 20 dB
• Filter Free Modulation Scheme Operates Without a Large and Expensive LC Output Filter
• Extremely Efficient Third Generation 5-V Class-D Technology
   – Low Supply Current, 7 mA
   – Low Shutdown Control, 1 µA
   – Low Noise Floor, -80 dBV
   – Maximum Efficiency into 3 Ω, 78%
   – Maximum Efficiency into 8 Ω, 88%
   – PSRR, -70 dB
• Integrated Depop Circuitry
• Operating Temperature Range, -40°C to 85°C
• Space-Saving, Surface Mount PowerPAD™ Package

APPLICATIONS
• LCD Projectors
• LCD Monitors
• Powered Speakers
• Battery Operated and Space Constrained Systems


other parts : TPA2008D2  TPA2008D2PWPG4  TPA2008D2PWPR  TPA2008D2PWPRG4  
TPA2008D2PWP PDF
TI
Texas Instruments
TPA2008D2PWPR 3-W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

DESCRIPTION
The TPA2008D2 is a third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: dc volume control, lower supply current, lower noise floor, higher efficiency, smaller packaging, and fewer external components. Most notably, a new filter-free class-D modulation technique allows the TPA2008D2 to directly drive the speakers, without needing a low-pass output filter consisting of two inductors and three capacitors per channel. Eliminating this output filter saves approximately 30% in system cost and 75% in PCB area.
The improvements and functionality make this device ideal for LCD projectors, LCD monitors, powered speakers, and other applications that demand more battery life, reduced board space, and functionality that surpasses currently available class-D devices.

FEATURES
• 3 W Per Channel into 3-Ω Speakers (THD+N=10%)
   – < 0.045% THD at 1.5 W, 1 kHz, 3-Ω Load
• DC Volume Control With 2-dB Steps From
   -38dB to 20 dB
• Filter Free Modulation Scheme Operates Without a Large and Expensive LC Output Filter
• Extremely Efficient Third Generation 5-V Class-D Technology
   – Low Supply Current, 7 mA
   – Low Shutdown Control, 1 µA
   – Low Noise Floor, -80 dBV
   – Maximum Efficiency into 3 Ω, 78%
   – Maximum Efficiency into 8 Ω, 88%
   – PSRR, -70 dB
• Integrated Depop Circuitry
• Operating Temperature Range, -40°C to 85°C
• Space-Saving, Surface Mount PowerPAD™ Package

APPLICATIONS
• LCD Projectors
• LCD Monitors
• Powered Speakers
• Battery Operated and Space Constrained Systems


other parts : TPA2008D2  TPA2008D2PWP  TPA2008D2PWPG4  TPA2008D2PWPRG4  
TPA2008D2PWPR PDF
TI
Texas Instruments
TPA2008D2PWPG4 3-W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

DESCRIPTION
The TPA2008D2 is a third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: dc volume control, lower supply current, lower noise floor, higher efficiency, smaller packaging, and fewer external components. Most notably, a new filter-free class-D modulation technique allows the TPA2008D2 to directly drive the speakers, without needing a low-pass output filter consisting of two inductors and three capacitors per channel. Eliminating this output filter saves approximately 30% in system cost and 75% in PCB area.
The improvements and functionality make this device ideal for LCD projectors, LCD monitors, powered speakers, and other applications that demand more battery life, reduced board space, and functionality that surpasses currently available class-D devices.

FEATURES
• 3 W Per Channel into 3-Ω Speakers (THD+N=10%)
   – < 0.045% THD at 1.5 W, 1 kHz, 3-Ω Load
• DC Volume Control With 2-dB Steps From
   -38dB to 20 dB
• Filter Free Modulation Scheme Operates Without a Large and Expensive LC Output Filter
• Extremely Efficient Third Generation 5-V Class-D Technology
   – Low Supply Current, 7 mA
   – Low Shutdown Control, 1 µA
   – Low Noise Floor, -80 dBV
   – Maximum Efficiency into 3 Ω, 78%
   – Maximum Efficiency into 8 Ω, 88%
   – PSRR, -70 dB
• Integrated Depop Circuitry
• Operating Temperature Range, -40°C to 85°C
• Space-Saving, Surface Mount PowerPAD™ Package

APPLICATIONS
• LCD Projectors
• LCD Monitors
• Powered Speakers
• Battery Operated and Space Constrained Systems


other parts : TPA2008D2  TPA2008D2PWP  TPA2008D2PWPR  TPA2008D2PWPRG4  
TPA2008D2PWPG4 PDF
TI
Texas Instruments
TPA2008D2PWPRG4 3-W STEREO CLASS-D AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

DESCRIPTION
The TPA2008D2 is a third generation 5-V class-D amplifier from Texas Instruments. Improvements to previous generation devices include: dc volume control, lower supply current, lower noise floor, higher efficiency, smaller packaging, and fewer external components. Most notably, a new filter-free class-D modulation technique allows the TPA2008D2 to directly drive the speakers, without needing a low-pass output filter consisting of two inductors and three capacitors per channel. Eliminating this output filter saves approximately 30% in system cost and 75% in PCB area.
The improvements and functionality make this device ideal for LCD projectors, LCD monitors, powered speakers, and other applications that demand more battery life, reduced board space, and functionality that surpasses currently available class-D devices.

FEATURES
• 3 W Per Channel into 3-Ω Speakers (THD+N=10%)
   – < 0.045% THD at 1.5 W, 1 kHz, 3-Ω Load
• DC Volume Control With 2-dB Steps From
   -38dB to 20 dB
• Filter Free Modulation Scheme Operates Without a Large and Expensive LC Output Filter
• Extremely Efficient Third Generation 5-V Class-D Technology
   – Low Supply Current, 7 mA
   – Low Shutdown Control, 1 µA
   – Low Noise Floor, -80 dBV
   – Maximum Efficiency into 3 Ω, 78%
   – Maximum Efficiency into 8 Ω, 88%
   – PSRR, -70 dB
• Integrated Depop Circuitry
• Operating Temperature Range, -40°C to 85°C
• Space-Saving, Surface Mount PowerPAD™ Package

APPLICATIONS
• LCD Projectors
• LCD Monitors
• Powered Speakers
• Battery Operated and Space Constrained Systems


other parts : TPA2008D2  TPA2008D2PWP  TPA2008D2PWPG4  TPA2008D2PWPR  
TPA2008D2PWPRG4 PDF

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