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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90,400 pcs
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90400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPA711D is a 700-mW mono, analog input, Class-AB audio amplifier designed for low-voltage applications. It supports both Bridge-Tied Load (BTL) and Single-Ended (SE) modes, offering flexibility for internal speakers and external earphones.
Key electrical specifications include a wide power supply compatibility ranging from 2.5V to 5.5V. It can deliver up to 700mW into an 8Ω load at 5V in BTL mode, or 250mW into an 8Ω load at 3.3V. The amplifier features a typical THD+N of 0.5% at 1kHz and is optimized for narrower band applications such as wireless communications.
Available in surface-mount packaging like SOIC and HVSSOP, the TPA711D includes integrated depop circuitry, thermal, and short-circuit protection. Its shutdown control minimizes power consumption when not in use, with typical shutdown currents of 7µA at 3.3V and 50µA at 5V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.68 | $0.68 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPA711D can deliver 700 mW at VDD = 5 V, BTL, RL = 8 Ω, and 250 mW at VDD = 3.3 V, BTL, RL = 8 Ω.
The TPA711D operates with an analog supply voltage between 2.5 V and 5.5 V.
The typical THD+N for the TPA711D at 1 kHz is 0.5%.
The minimum load impedance for the TPA711D is 8 Ω.
The TPA711D has an operating temperature range of -40 °C to 85 °C.
The TPA711D is available in HVSSOP and SOIC surface-mount packages.
