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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243 pcs
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243 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The Texas Instruments TPA6205A1DRB is a 1.25W mono, fully differential audio power amplifier. It is designed to drive an 8-ohm speaker with a minimum impedance while consuming low quiescent current. This amplifier is suitable for applications such as wireless handsets, PDAs, and other mobile devices.
Key electrical features include operation from a 2.5V to 5.5V supply, a typical quiescent current of 1.7mA, and shutdown current less than 10μA. It is compatible with 1.8V logic I/O and has a shutdown pin with 1.8V compatible threshold control signals. The amplifier boasts a typical power output of 1.25W into an 8-ohm load from a 5V supply with 1% THD.
Designed for space-saving applications, the TPA6205A1DRB is available in a 3mm x 3mm QFN package (DRB). It offers improved PSRR and CMRR, reducing the need for external coupling capacitors and improving RF rectification immunity. The device also features a fast start-up time of 4μs.
2.5V to 5.5V.
DRB package.
1.25W typical into 8Ω from 5V supply with 1% THD.
1.7mA typical.
Less than 10μA.
4μs typical.
85dB from 90Hz to 5kHz.