Amplifiers

Smart amplifiers that maximize loudness and audio quality while protecting your speakers.

Product	Description	Status	Output Configuration	Control Interface	Digital Audio Interface	Power Supply (V)	Operational Power Consumption (mW)	Boost	Output Power (W)	Vout(V)-Max	DSP Included	Target Market	Features	Package

CS35L42	11 V Boosted Mono Class D Amplifier with DSP	Active	Mono	SPI, I²C	I²S; TDM	2.5-5.5		Class H	5.3	11	Yes	Consumer	Boosted Class D Smart Amp + DSP	30 WLCSP
CS35L45	Class D Audio Amplifier and Class H Boosted 15 V Converter with Integrated DSP Enables Maximum Loudness, Higher Bass	Active	Mono	SoundWire, SPI, I²C	I²S; TDM; PDM	2.5-5.5	14	Class H	6.8	15	Yes	Consumer	Class D Smart Amp	36 WLCSP
CS35L57	18.5 V Class D Smart Amplifier with Multi-Cell Battery Boost	Active	Mono	SoundWire, SPI, I²C	SoundWire; I²S; TDM	3-18.5		Class H	14	12	Yes	PC		31 CSP
CS35L63	PC Smart Amplifier with Speaker Protection and Audio Enhancement Algorithms	Active	Mono	SoundWire, I²C	SoundWire; I²S; TDM	5-15			14.8	12	Yes	PC		24 WLCSP