CS48L32 Low-Power Audio DSP

Cirrus Logic

Description

CS48L32 Low-Power Audio DSP with Microphone Interface .
The CS48L32 is a high-performance low-power audio DSP for smartphones and other portable audio devices.

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Datasheet Specifications

Part number: CS48L32
Manufacturer: Cirrus Logic
File Size: 5.97 MB
Datasheet: CS48L32-CirrusLogic.pdf
Description: Low-Power Audio DSP

Features

* Digital (PDM) output interface
* Halo Core™ digital signal processor
* Dual MAC, 100 MHz audio signal processor
* 280 kB program memory, 768 kB data memory
* Two multichannel audio serial ports (ASP), supporting data formats up to 192 kHz, 32 bits

Applications

* Up to four analog or digital microphone (DMIC) inputs
* Smartphones and mobile accessories
* Ultrasonic signal detection and demodulation
* Always-on voice-triggered devices CP_FLYN CP_FLYP CP_FILT VOUT_MIC MICBIAS1A MICBIAS1B MICBIAS1C IN1LN_1/IN1_PDMCLK IN1LN_

CS48L32 Distributors

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CS48L32 Low-Power Audio DSP Cirrus Logic

Cirrus Logic CS48L32-like datasheet