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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1,597 pcs
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1597 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The Texas Instruments TAS2563RPPR is a boosted Class-D audio amplifier designed for high-fidelity sound reproduction. It delivers up to 6.1W of output power into a 4Ω load with 1% THD+N at 3.6V, and can reach 10W into 4Ω at 12V.
This amplifier features an integrated Digital Signal Processor (DSP) with advanced audio processing capabilities, including a 10-band equalizer, dynamic EQ, and psychoacoustic bass enhancement. It supports a wide range of sample rates from 8kHz to 96kHz and offers flexible interfaces like I2S/TDM with up to 8 channels.
Protection features are robust, including real-time I/V-sense speaker protection, thermal and over-excursion protection, and short/open load protection. The device operates with a power stage supply up to 16V and an analog supply between 2.7V and 5.5V. It is available in VQFN-HR and DSBGA packages.
With its high efficiency (83.5% at 1W), integrated DSP, and comprehensive protection, the TAS2563RPPR is suitable for applications requiring high-quality audio output and speaker management.
The power stage supply voltage range is 2.7 V to 16 V (maximum). The device also requires analog supply (2.7 V to 5.5 V), VBAT (2.5 V to 5.5 V), VDD (1.62 V to 1.95 V), and IOVDD (1.65 V to 3.6 V).
The TAS2563RPPR is available in a 32-pin VQFN-HR (RPP) package (4.5 mm × 4 mm, 18 mm²) and a 42-ball DSBGA (YBG) package (7.606 mm²).
The operating temperature range is -40°C to 85°C.
The maximum output power is 10 W into 4 Ω with a 12 V power stage supply, at 1% THD+N. It also delivers 6.1 W into 4 Ω at 3.6 V and 5 W into 8 Ω at 3.6 V.
The TAS2563RPPR uses an I2C control interface.
The TAS2563RPPR supports sample rates from 8 kHz to 96 kHz.
The efficiency is 83.5% at 1 W output.