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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42 pcs
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42 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The TPA0103PWP from Texas Instruments is a versatile 3-channel audio power amplifier designed for applications like desktop PCs and notebooks. It features a 1.75-W Bridge-Tied Load (BTL) output for the center channel and two 500-mW L/R Single-Ended channels, all capable of operating with a 3.3-V supply.
This Class-AB amplifier boasts low distortion, with Total Harmonic Distortion plus Noise (THD+N) below 0.05% at full power. It supports both 3.3-V and 5-V supply voltages, providing flexibility for different designs. The amplifier includes an input MUX feature for the L/R channels, allowing for two sets of stereo inputs.
The TPA0103PWP is housed in a 24-pin HTSSOP package, suitable for surface-mount applications. It also features a shutdown control with a low quiescent current of 5 uA, enabling power saving when not in use. The gain is externally configurable, offering design flexibility.
This audio amplifier is well-suited for various audio output needs in consumer electronics, providing clear and efficient sound reproduction.
The maximum output power is 1.75 W for the bridge-tied load center channel (4-ohm load, 3.3-V supply) and 500 mW per channel for the single-ended left/right channels (4-ohm load, 3.3-V supply).
THD+N is less than 0.05% at full power.
The device has full specifications at both 3.3 V and 5 V supply.
With the shutdown control active, the quiescent current (IDD) is 5 µA.
The TPA0103PWP is available in a 24-pin HTSSOP (PWP) package.