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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338 pcs
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338 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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| Tape & Reel |
The TPA2000D2PW from Texas Instruments is a third-generation, 5-V Class-D stereo audio amplifier designed for filterless operation. This monolithic power IC utilizes high-speed power MOSFET transistors to reproduce analog signals through high-frequency switching.
Key electrical specifications include an output power of 2 W into a 3-Ω load with THD+N below 0.4%, and less than 0.08% THD+N at 1 W, 1 kHz into a 4-Ω load. It features low supply current of 8 mA (no filter) and a low shutdown current of 1 µA. The amplifier offers four internal gain settings ranging from 8 dB to 23.5 dB and boasts a high efficiency of 65-70% into 3-Ω loads and 75-85% into 8-Ω loads.
Designed for efficiency and reduced system cost, the filterless modulation scheme eliminates the need for output filters, saving PCB area. The device includes integrated depop circuitry and short-circuit protection for enhanced reliability. It operates within an analog supply voltage range of 4.5 V to 5.5 V and has a minimum load capability of 3 Ω.
The TPA2000D2PW is available in a 24-pin TSSOP package, suitable for surface mounting. Its operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions.
2W into a 3Ω load with THD+N less than 0.4%.
Less than 0.08% at 1W, 1kHz into a 4Ω load.
4.5V to 5.5V analog supply.
-40°C to 85°C.
TSSOP and HTSSOP, surface mount.
Up to 85% into an 8Ω load.
8dB to 23.5dB.