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38 pcs
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38 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The TPA3003D2 from Texas Instruments is an efficient Class-D audio amplifier capable of delivering 3W per channel into an 8Ω load. This amplifier is designed for driving bridged-tied stereo speakers and operates with an analog supply voltage ranging from 2.7V to 5V, with a power stage supply up to 14V.
Key features include a 32-step DC volume control, offering a gain range from -40 dB to 36 dB. The Class-D operation eliminates the need for external heatsinks, reducing power supply requirements and simplifying thermal management. It also incorporates third-generation modulation techniques and replaces large LC filters with small, low-cost ferrite bead filters.
Applications for the TPA3003D2 include LCD monitors and TVs, and powered speakers. The device offers thermal and short-circuit protection, ensuring reliable operation.
The TPA3003D2 is available in a TQFP package with a body size of 81 mm² (9 mm × 9 mm). It operates within a temperature range of -40°C to 85°C.
The TPA3003D2 provides 3W of output power per channel.
The TPA3003D2 can drive stereo speakers with a minimum load impedance of 8Ω.
The analog supply voltage for the TPA3003D2 ranges from 2.7V to 5V.
The TPA3003D2 features a 32-step DC volume control with a gain range from -40 dB to 36 dB.
The TPA3003D2 operates within a temperature range of -40°C to 85°C.
The TPA3003D2 has an analog input type.
The TPA3003D2 utilizes a Class-D input architecture.