NXP Semiconductors


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AB 类
SA58632 - 2 X 2.2W BTL audio amplifier
SA58631TK - 3 W BTL audio amplifier
TDA1013B - 4 W audio power amplifier with DC volume control
TDA1517 - 2 x 6 W stereo power amplifier
TDA1517A - 8 W BTL or 2 x 4 W SE power amplifier
TDA1554 - 4 x 11 W single-ended or 2 x 22 W power amplifier
TDA1557 - 2 x 22 W BTL stereo car radio power amplifier with speaker protection
TDA2611A - 5 W audio power amplifier
TDA2614 - 6 W hi-fi audio power amplifier
TDA2615 - 2 x 6 W hi-fi audio power amplifier
TDA2616 - 2 x 12 W hi-fi audio power amplifiers with mute
TDA7050T - Low voltage mono/stereo power amplifier
TDA7052 - 1 W BTL mono audio amplifier
TDA7052A - 1 W BTL mono audio amplifier with DC volume control
TDA7052B - Mono BTL audio amplifier with DC volume control
TDA7056A - 3 W BTL mono audio output amplifier with DC volume control
TDA7056AT - 3 W mono BTL audio amplifier with DC volume control
TDA7056B - 5 W mono BTL audio amplifier with DC volume control
TDA7057A - 2 x 8 W stereo BTL audio output amplifier with DC volume control
TDA8510 - 26 W BTL and 2 x 13 W SE power amplifiers
TDA8511 - 4 x 13 W single-ended power amplifiers
TDA8512 - 26 W BTL 2 x 13 W SE or 4 x 13 W SE power amplifier
TDA8541 - 1 W BTL audio amplifier
TDA8542 - 2 x 0.7 W BTL audio amplifier
TDA8542A - 2 x 1.5 W BTL audio amplifier
TDA8543 - 2 W BTL audio amplifier
TDA8547 - 2 x 0.7 W BTL audio amplifier with output channel switching
TDA8551 - 1 W BTL audio amplifier with digital volume control
TDA8552 - 2 x 1.4 W BTL audio amplifiers with digital volume control and headphone sensing
TDA8559 - Low-voltage Stereo Headphone Amplifier
TDA8941 - 1.5 W mono Bridge Tied Load (BTL) audio amplifier
TDA8943 - 6 W mono Bridge Tied Load (BTL) audio amplifier
TDA8944 - 2 x 7 W stereo Bridge Tied Load (BTL) audio amplifier
TDA8944A - 2 x 7 W BTL audio amplifier with DC gain control
TDA8945 - 15 W mono Bridge Tied Load (BTL) audio amplifier
TDA8946 - 2 x 15 W stereo Bridge Tied Load (BTL) audio amplifier
TDA8946A - 2 x 15 W BTL audio amplifier with DC gain control
TDA8948 - 4-channel audio amplifier
TDA1308/N2 - Class-AB stereo headphone driver
TDA1308AT/N2 - Class-AB stereo headphone driver
TDA1308AUK - Class-AB stereo headphone driver
TDA1308T/N2 - Class-AB stereo headphone driver
TDA1308TT/N2 - Class-AB stereo headphone driver
TDA1519CJ/N3C - 22 W BTL or 2 x 11 W stereo power amplifier
TDA1566J/N1 - I2C-bus controlled dual channel 46 W/2 Ohm, single channel 92 W/1 Ohm amplifier with load diagnostic features
TDA3608Q/N3C - Multiple voltage regulators with switch
TDA3608TH/N3C - Multiple voltage regulators with switch
TDA8594SD/N1 - I²C-bus controlled 4 x 50 W power amplifier
TDA8947J/N3 - 4-channel audio amplifier
TFA9800J/N1 - 2 x 7 W stereo power amplifier
TFA9812HN/N1 - BTL stereo Class-D audio amplifier with I2S input
TFA9841J/N1 - 1-channel audio amplifier (SE: 1 W to 7.5 W)
TFA9842AJ/N1 - 7.5 W stereo power amplifier with volume control
TFA9842BJ/N1 - 2-channel audio amplifier (SE: 1 W to 7.5 W)
TFA9842J/N1 - 2-channel audio amplifier (SE: 1 W to 7.5 W; BTL: 2 W to 15 W)
TFA9843AJ/N1 - 20 W stereo power amplifier with volume control
TFA9843BJ/N1 - 2-channel audio amplifier (SE: 1 W to 20 W)
TFA9843J/N1 - 2-channel audio amplifier (SE: 1 W to 20 W or BTL: 4 W to 40 W)

Latest products

TFA9812

BTL stereo Class-D audio amplifier with I2S input

Datasheet (385Kb)

Latest application notes

AN96014 1 (137Kb)
AN96029 1 (384Kb)


我们在 AB 类放大器产品上拥有超过 25 年的经验,同时能够提供单位数 (single-digit) PPM 规格以及丰富完整的全球设计导入支持。


我们的 AB 类放大器有广泛的选择,不论您要支持哪一种架构都能够找到相当具有成本效益的方案,对于平台设计工程师,我们提供了一系列脚位兼容的器件,涵盖 1 到 4 信道以及低到高功率等诸多选择。


我们为平面电视提供了高成本效益的解决方案,但要符合 6 瓦的输出功率限制。


我们同时还提供了具有卓越音质表现及更少连接器件数的耳机放大器。