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HomeProductsIntegrated Circuits (ICs)Data Acquisition - ADCs/DACs - Special PurposeCS4340-KSZ
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CS4340-KSZ - Cirrus Logic Inc.

Manufacturer Part Number
CS4340-KSZ
Manufacturer
Cirrus Logic
Allelco Part Number
32D-CS4340-KSZ
ECAD Model
Parts Description
IC DAC/AUDIO 24BIT 96K 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Data sheet
CS4340.pdf
Our certification
In stock: 5740

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Specifications

CS4340-KSZ Tech Specifications
Cirrus Logic Inc. - CS4340-KSZ technical specifications, attributes, parameters and parts with similar specifications to Cirrus Logic Inc. - CS4340-KSZ

Product Attribute Attribute Value  
Manufacturer Cirrus Logic  
Voltage Supply Source Single Supply  
Voltage - Supply 2.7V ~ 3.6V, 5V  
Type DAC, Audio  
Supplier Device Package 16-SOIC  
Series Popguard®  
Sampling Rate (Per Second) 96k  
Resolution (Bits) 24 b  
Product Attribute Attribute Value  
Package / Case 16-SOIC (0.154", 3.90mm Width)  
Package Tray  
Operating Temperature -10°C ~ 70°C  
Number of Channels 2  
Mounting Type Surface Mount  
Data Interface SPI  
Base Product Number CS4340  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

CS4340-KSZ

Manufacturer

cirrus-logic

Introduction

The CS4340-KSZ is a high-performance, two-channel, 24-bit, 96 kHz digital-to-analog converter (DAC) designed for high-quality audio applications. It features a low-noise, low-distortion audio performance and is optimized for use in consumer electronics, professional audio equipment, and other audio-centric applications.

Product Features and Performance

24-bit resolution and 96 kHz sampling rate for high-quality audio reproduction

Low noise and low distortion for exceptional audio fidelity

Supports single-supply operation from 2.7V to 3.6V or 5V

Integrated digital de-emphasis and programmable analog filters

SPI serial interface for easy integration into digital audio systems

Robust overload protection and thermal shutdown features

Small 16-SOIC package for space-constrained designs

Product Advantages

Delivers outstanding audio performance in a compact, power-efficient package

Simplifies system design with integrated digital and analog signal processing

Enables high-quality audio in a wide range of consumer and professional audio applications

Key Reasons to Choose This Product

Industry-leading audio quality and performance

Flexible power supply and interface options for design versatility

Robust protection features for reliable, long-lasting operation

Small footprint and low power consumption for space-constrained designs

Quality and Safety Features

Rigorous quality control and testing processes

Overload protection and thermal shutdown for enhanced reliability

RoHS-compliant and lead-free package materials

Compatibility

The CS4340-KSZ is designed to be compatible with a wide range of digital audio systems and applications, including:

Consumer electronics (e.g., home audio, portable music players)

Professional audio equipment (e.g., mixers, amplifiers, recording studios)

Automotive infotainment systems

Industrial and medical audio applications

Application Areas

High-quality audio playback and reproduction

Digital audio signal processing

Consumer and professional audio equipment

Automotive infotainment systems

Industrial and medical audio applications

Product Lifecycle

The CS4340-KSZ is an obsolete product, meaning it is no longer in active production. However, Cirrus Logic may still have limited stock available or offer alternative products that can serve as replacements. Customers are advised to contact our website's sales team for more information on available options and support for the CS4340-KSZ or any equivalent or alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to Cirrus Logic Inc. CS4340-KSZ

Product Attribute CS4340-KSZ CS4340A-KSZR CS4340-KS CS4340-CZZ
Part Number CS4340-KSZ CS4340A-KSZR CS4340-KS CS4340-CZZ
Manufacturer Cirrus Logic Inc. Cirrus Logic Inc. Cirrus Logic Inc. Cirrus Logic Inc.
Series Popguard® - Popguard® Popguard®
Operating Temperature -10°C ~ 70°C -10°C ~ 70°C -10°C ~ 70°C -10°C ~ 70°C
Voltage Supply Source Single Supply Dual Supply Single Supply Single Supply
Package Tray Tape & Reel (TR) Bulk Tube
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-TSSOP
Voltage - Supply 2.7V ~ 3.6V, 5V 3V ~ 3.6V, 5V 3.3V ~ 5V, 3.13V ~ 5.25V 2.7V ~ 3.6V, 5V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number CS4340 - - CS4340
Data Interface SPI I²S I²S SPI
Sampling Rate (Per Second) 96k 192k 96k 96k
Package / Case 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.154', 3.90mm Width) 16-SOIC (0.154", 3.90mm Width) 16-TSSOP (0.173', 4.40mm Width)
Number of Channels 2 2 2 2
Type DAC, Audio DAC, Audio DAC, Audio DAC, Audio
Resolution (Bits) 24 b 24 b 24 b 24 b

CS4340-KSZ Datasheet PDF

Download CS4340-KSZ pdf datasheets and Cirrus Logic Inc. documentation for CS4340-KSZ - Cirrus Logic Inc..

Datasheets
CS4340.pdf
PCN Packaging
IC Pkg Label Standardization 27/Mar/2019.pdf
PCN Obsolescence/ EOL
CS4340,41 Devices 30/Mar/2015.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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CS4340-KSZ Image

CS4340-KSZ

Cirrus Logic Inc.
32D-CS4340-KSZ

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