CS42L52-CNZ

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CS42L52-CNZ

IC CODEC STER HDPN & SPKR 40QFN

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Specifications

Supplier Cirrus Logic Inc.
Package Tube
ProductStatus Active
Type Stereo Audio
DataInterface Serial
Resolution(Bits) 24 b
NumberofADCs/DACs 1 / 1
SigmaDelta Yes
DynamicRangeADCs/DACs(db)Typ 99 / 98
Voltage-SupplyAnalog 1.65V ~ 2.63V
Voltage-SupplyDigital 1.65V ~ 2.63V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 40-QFN

Overview

Description

CS42L52-CNZ is Cirrus Logic’s CS42L52 stereo audio CODEC with a built-in headphone driver. It provides line-in/line-out, mic bias, stereo ADCs and DACs, and a low-noise, low-power audio path. The device supports a digital audio interface (I2S/PCM) and a serial control interface for configuring registers, de-pop circuitry, and power management. It is suitable for portable electronics requiring high-quality audio with low power consumption, such as smartphones, tablets, wearables, portable speakers, headsets, and VoIP devices.

Features

Key features of CS42L52-CNZ (stated concisely):
- 2-channel stereo ADC and DAC in a single low-power codec
- 24-bit audio path with programmable gain/volume
- Analog front-end: mic biasing, line-in, stereo headphone/line-out
- Digital interface: I2S/PCM formats; supports master or slave mode
- Control via I2C (register-based) for configuration
- Programmable sampling rates and clocking (MCLK/PLL options)
- On-chip digital filters and flexible routing
- Power-management: multiple low-power modes and quick wake-up
- Compact CNZ package suitable for mobile/embedded designs

Package

CS42L52-CNZ comes in a 28‑pin QFN (leadless) package.

Pinout

- Pin count: 28 pins (QFN package)
- Function: CS42L52-CNZ is a stereo audio CODEC with integrated DAC/ADC and headphone driver, offering I2S/PCM digital audio interface, mic/line inputs, and headphone/speaker outputs.

Manufacturer

- Manufacturer: Cirrus Logic, Inc. (Cirrus Logic)
- What kind of company: A U.S.-based fabless semiconductor company that designs and markets analog and mixed-signal integrated circuits, notably audio codecs and DACs.

Application

CS42L52-CNZ is a low-power stereo audio codec with ADCs/DACs, mic bias and headphone driver. Applications: mobile/embedded multimedia devices and consumer electronics needing quality stereo I/O; smartphones/tablets, portable media players, digital cameras, handheld gaming devices; VoIP/conferencing gear; smart speakers/voice assistants; docking stations and headsets.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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