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2,921 pcs
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2921 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The TPA6041A4 is a stereo audio power amplifier and DirectPath headphone amplifier from Texas Instruments, housed in a thermally enhanced, space-saving 32-pin QFN package.
The speaker amplifier is capable of driving 2.1 W per channel continuously into 4- loads from a 5-V supply. The headphone amplifier achieves a minimum of 85 mW at 1% THD+N from a 5-V supply. A built-in internal 4-step gain control for the speaker amplifier and a fixed -1.5 V/V gain for the headphone amplifier minimizes external components.
Independent shutdown control and dedicated inputs for the speaker and headphone allow the TPA6041A4 to simultaneously drive both headphones and internal speakers. Differential inputs to the speaker amplifiers offer superior power-supply and common-mode noise rejection. Applications include notebook computers and portable DVD players.
This device operates within a temperature range of -40°C to 85°C and comes in a VQFN package measuring 5 mm x 5 mm.
The operating temperature range is -40°C to 85°C.
The speaker amplifier can drive 2.1 W continuously into 4- loads from a 5-V supply.
The headphone amplifier achieves a minimum of 85 mW at 1% THD+N from a 5-V supply.
The speaker amplifier has an internal 4-step gain control with settings of 10, 12, 15.6, and 21.6 dB.
The headphone amplifier has a fixed gain of -1.5 V/V.
Yes, it includes a 3.3-V low dropout regulator for CODEC.
The TPA6041A4 is available in a VQFN (RHB) package measuring 5 mm x 5 mm.