BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
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35 pcs
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35 pcs | On Request | 1 | On Request | On Request | 0917+ | On Request | On Request |
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The TPA3008D2 from Texas Instruments is a highly efficient, 10-W per channel Class-D audio amplifier designed for driving bridged-tied stereo speakers. It operates from a wide single supply voltage range of 8.5V to 18V, making it suitable for various applications.
This amplifier boasts up to 92% efficiency, which significantly reduces power consumption and eliminates the need for external heatsinks during music playback. The TPA3008D2 features differential inputs to minimize common-mode noise and offers four selectable fixed gain settings (15.3 dB, 21.2 dB, 27.2 dB, and 31.8 dB) controlled by gain select pins.
Protection features include thermal and short-circuit protection with an auto-recovery option, safeguarding the device against output-to-output shorts, shorts to GND, and shorts to VCC. The TPA3008D2 is available in a space-saving, thermally enhanced PowerPAD™ package, suitable for surface mounting.
Key applications for the TPA3008D2 include LCD monitors and TVs, and All-In-One PCs, where high-quality audio amplification is required in a compact form factor.
The power stage supply voltage range is 8.5V to 18V, and the analog supply range is 8V to 18V.
The TPA3008D2 is available in a HTQFP package.
The operating temperature range is -40°C to 85°C.
The amplifier delivers 10W per channel into a 16Ω load from a 17V supply.
The Class-D operation achieves up to 92% efficiency.
Four selectable gain settings are available: 15.3, 21.2, 27.2, and 31.8 dB.
Total harmonic distortion plus noise is 0.1% at 1 kHz.