TPA3005D2PHP ,Stereo, Medium Power, Filter-Free Class-D Audio Amplifiermaximum ratings” may cause permanent damage to the device. These are stress ratingsonly, and functi ..
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TPA3005D2-TPA3005D2PHP-TPA3005D2PHPR-TPA3005D2PHPRG4
Stereo, Medium Power, Filter-Free Class-D Audio Amplifier
10 μF
220 nF 220 nF
PVCC PVCC
220 pF
Right Differential
Inputs
Shutdown/Mute
TPA3005D2
VCLAMPRSHUTDOWN
V2P5
RINP
LINN
LINP
AVDDREF
GAIN0
AVDD
COSC
ROSC
AVCC
BSRP
PVCCRPVCCR
ROUTPROUTPPGNDRPGNDR
ROUTNROUTNPVCCRPVCCR
BSRN
RINN
AVCC
AGND
10 μF
0.1 μF 0.1 μF
0.47 μF
0.47 μF
0.47 μF
0.47 μF
0.47 μF
1 μF
120 kΩ
1 μF
0.1 μF 10 μF
1 μF
Control
TPA3005D2
www.ti.com SLOS427A –MAY 2004–REVISED AUGUST 2010
6-W STEREO CLASS-D AUDIO POWER AMPLIFIER
Checkfor Samples: TPA3005D2
1FEATURES
DESCRIPTION 6-W/Ch Into an 8-Ω Load Froma 12-V Supply Upto 92% Efficient, Class-D Operation The TPA3005D2isa 6-W (per channel) efficient,
Class-D audio amplifier for driving bridged-tied stereo
Eliminates Need For Heatsinksspeakers. The TPA3005D2 can drive stereo speakers
• 8.5-Vto 18-V Single-Supply Operation as lowas8Ω. The high efficiencyof the TPA3005D2
• Four Selectable, Fixed Gain Settings eliminates the need for external heatsinks when
Differential Inputs Minimizes Common-Mode playing music.
Noise The gainof the amplifieris controlled by two gain
• Space-Saving, Thermally Enhanced select pins. The gain selections are 15.3, 21.2, 27.2,
PowerPAD™ Packaging and 31.8 dB.
Thermal Protection and Short Circuit The outputs are fully protected against shorts to
GND, VCC, and output-to-output shorts. Thermal
• Pinout Similarto TPA3002D2, TPA3003D2,protection ensures the maximum junction
and TPA3004D2temperatureis not exceeded.
APPLICATIONS LCD Monitors and TVs All-In-One PCs
