TPA3005D2 Series

6-W stereo, 8.5- to 18-V supply, analog input Class-D audio amplifier

Catalog

6-W stereo, 8.5- to 18-V supply, analog input Class-D audio amplifier

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Features	Max Output Power x Channels @ Load [custom]	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load [x]	Package / Case	Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Output Type
Texas Instruments TPA3005D2PHP	8.5 V	18 V	Differential Inputs Short-Circuit and Thermal Protection Shutdown	8 Ohm	6 W	2	48-PowerTQFP	Class D	Surface Mount	85 °C	-40 °C	48-HTQFP (7x7)	2-Channel (Stereo)

Catalog

6-W stereo, 8.5- to 18-V supply, analog input Class-D audio amplifier

Key Features

• 6-W/Ch Into an 8-Load From a 12-V SupplyUp to 92% Efficient, Class-D OperationEliminates Need For Heatsinks8.5-V to 18-V Single-Supply OperationFour Selectable, Fixed Gain SettingsDifferential Inputs Minimizes Common-Mode NoiseSpace-Saving, Thermally Enhanced PowerPAD™ PackagingThermal Protection and Short CircuitPinout Similar to TPA3002D2, TPA3003D2,and TPA3004D2APPLICATIONSLCD Monitors and TVsAll-In-One PCsPowerPAD Is a trademark of Texas Instruments6-W/Ch Into an 8-Load From a 12-V SupplyUp to 92% Efficient, Class-D OperationEliminates Need For Heatsinks8.5-V to 18-V Single-Supply OperationFour Selectable, Fixed Gain SettingsDifferential Inputs Minimizes Common-Mode NoiseSpace-Saving, Thermally Enhanced PowerPAD™ PackagingThermal Protection and Short CircuitPinout Similar to TPA3002D2, TPA3003D2,and TPA3004D2APPLICATIONSLCD Monitors and TVsAll-In-One PCsPowerPAD Is a trademark of Texas Instruments

Description

The TPA3005D2 is a 6-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3005D2 can drive stereo speakers as low as 8. The high efficiency of the TPA3005D2 eliminates the need for external heatsinks when playing music. The gain of the amplifier is controlled by two gain select pins. The gain selections are 15.3, 21.2, 27.2, and 31.8 dB. The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts. Thermal protection ensures the maximum junction temperature is not exceeded. The TPA3005D2 is a 6-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3005D2 can drive stereo speakers as low as 8. The high efficiency of the TPA3005D2 eliminates the need for external heatsinks when playing music. The gain of the amplifier is controlled by two gain select pins. The gain selections are 15.3, 21.2, 27.2, and 31.8 dB. The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts. Thermal protection ensures the maximum junction temperature is not exceeded.