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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180 pcs
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The Texas Instruments TPA6130A2RTJR is a high-fidelity stereo headphone amplifier featuring DirectPath technology and an I2C control interface for digital volume adjustment. This amplifier is optimized for portable applications with a low quiescent current of 4mA. It supports a wide power supply voltage range from 2.5V to 5.5V.
The TPA6130A2RTJR provides 300mW of output power into a 16Ω load and boasts a high Signal-to-Noise Ratio (SNR) of 98dB. Its high Power Supply Rejection Ratio (PSRR) of over 100dB allows for direct battery connections without compromising audio quality. The device includes differential inputs for enhanced noise rejection (68dB CMRR) and advanced pop and click suppression circuitry.
Control is managed via an I2C bus, offering 64 steps of audio taper volume control, per-channel mute and enable functions, and the flexibility to configure outputs for stereo, dual mono, or single-channel BTL operation. The amplifier is available in space-saving WQFN and DSBGA packages, with ESD protection up to 8kV HBM and IEC.
Key features include ground-referenced outputs that eliminate the need for output DC blocking capacitors, reducing board area and component height. This design also ensures full bass response without attenuation. The operating temperature range is -40°C to 85°C.
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| 1+ | $0.46 | $0.46 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.5 V to 5.5 V.
The TPA6130A2RTJR is available in WQFN (RTJ) and DSBGA (YZH) packages.
The operating temperature range is -40°C to 85°C.
The TPA6130A2RTJR can drive 300 mW of power into 16 Ω loads.
The TPA6130A2RTJR has a signal-to-noise ratio (SNR) of 98 dB.
The TPA6130A2RTJR features a 64-step audio taper volume control.