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See Technical Specifications

CS42448-DQZ +BOM

Cutting-edge 6 channel input 8 channel output interface with 108 dB and 192 kHz

Manufacturer:

Cirrus Logic, Inc
Mfr.Part #:

CS42448-DQZ
Datasheet:

CS42448-DQZ Datasheet (PDF)
Type:

Audio
Data Interface:

Serial
Resolution (Bits):

24 b
Number Of ADCs / DACs:

6 / 8
EDA/CAD Models:

Request Free CAD Models for CS42448-DQZ

CS42448-DQZ General Description

I. The CS42448-DQZ is a versatile and high-performance audio codec that offers a wide range of advanced features for audio signal processing. With its support for three digital interfaces and sample rates ranging from 8 kHz to 192 kHz, it is suitable for various audio applications. The codec's high-performance analog front end ensures accurate audio signal processing, with a dynamic range of 114 dB and total harmonic distortion of -97 dB. In addition, its configurable analog signal chain allows for programmable gain, volume, and filters, providing flexibility in audio processing

Key Features

DAC Features
Advanced multibit Delta Sigma modulator
24-bit resolution
Differential or single-ended outputs
Dynamic range (A-weighted)
THD+N
2 V
RMS
Rail-to-rail operation
ADC Features
Advanced multibit Delta Sigma modulator
24-bit resolution
Differential inputs
2 V
RMS
System Features
TDM, left justified, and I²S serial inputs and outputs
I²C™ host control port
Supports logic levels between 5 and 1.8 V
Supports sample rates up to 96 kHz

Specifications

Category	Integrated Circuits (ICs)InterfaceCODECS	Series	-
Type	Audio	Data Interface	Serial
Resolution (Bits)	24 b	Number of ADCs / DACs	6 / 8
Sigma Delta	Yes	S/N Ratio, ADCs / DACs (db) Typ	-
Dynamic Range, ADCs / DACs (db) Typ	105 / 108 (Differential), 102 / 105 (Single-Ended)	Voltage - Supply, Analog	3.14V ~ 5.25V
Voltage - Supply, Digital	3.14V ~ 5.25V	Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount	Base Product Number	CS42448
Product Category	Interface - CODECs	Product	Audio CODECs
Resolution	24 bit	Conversion Rate	192 kHz
Interface Type	Serial (I2C, SPI)	Number of ADCs	6 ADC
Number of DACs	8 DAC	Supply Voltage - Max	5.25 V
Supply Voltage - Min	1.71 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 105 C	Mounting Style	SMD/SMT
Height	1.3 mm	Length	10 mm
Moisture Sensitive	Yes	Number of ADC Inputs	10 Input
Number of DAC Outputs	8 Output	Operating Supply Current	10 mA
Operating Supply Voltage	1.71 V to 5.25 V	Product Type	CODECs
Factory Pack Quantity	160	Subcategory	Interface ICs
THD plus Noise	- 98 dB ADC/- 98 dB DAC (Differential)	Width	10 mm
Unit Weight	0.012088 oz