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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23,079 pcs
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23079 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
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The Texas Instruments TPA3001D1 is a 20-watt monaural bridge-tied load (BTL) Class-D audio power amplifier. It offers high efficiency, eliminating the need for heat sinks and allowing the use of a small ferrite bead filter instead of a large LC filter, reducing EMI.
This amplifier operates from a supply voltage range of 8V to 18V and can drive 4-ohm or 8-ohm speakers. It provides up to 20W of output power into an 8-ohm load with 10% THD+N. Key electrical features include a typical supply current of 8 mA at 12V and a shutdown current of less than 1 mA. The gain can be configured for 12, 18, 23.6, or 36 dB.
The TPA3001D1 includes protection against short circuits to VCC, GND, or between outputs. It also features depop circuitry to minimize pops during power-up and shutdown. The amplifier is available in a space-saving, thermally enhanced 24-pin TSSOP (PWP) package.
Applications for the TPA3001D1 include LCD monitors/TVs, hands-free car kits, and powered speakers. Note that this part is not recommended for new designs.
The TPA3001D1 can deliver up to 20W into an 8-ohm load from an 18V supply with 10% THD+N.
The TPA3001D1 operates from a supply voltage range of 8V to 18V.
The TPA3001D1 supports a minimum load impedance of 4 ohms.
The typical Total Harmonic Distortion plus Noise (THD+N) at 1 kHz is 0.2%.
The TPA3001D1 operates within a temperature range of -40°C to 85°C.
The TPA3001D1 is available in a 24-pin thermally enhanced TSSOP package, coded as PWP.