CS42448-DQZ

CS42448-DQZ

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CS42448-DQZ
IC CODEC 108DB 192KHZ 64LQFP
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$130.91

Price update:a months ago
Available in stock: 28
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Cirrus Logic Inc.

Cirrus Logic Inc.

Cirrus Logic Inc. is an American fabless semiconductor supplier that specializes in analog, mixed-signal, and audio DSP integrated circuits (ICs). Since 1998, the company's headquarters have been in Austin, Texas.

View All Product from Cirrus Logic Inc.
CS42448-DQZ Products
The CS42448-DQZ provides four multibit analog-to-digital and four multi-bit digital-to-analog Delta Sigma converters and is compatible with differential inputs and either differential or single-ended outputs. Digital volume control, noise gating, and muting is provided for each DAC path. A selectable high-pass filter is provided for the 4 ADC inputs. The CS42448-DQZ supports master and slave modes and TDM, left-justified, and I²S modes. This product is available in a 40-pin QFN package in Automotive (-40 °C to +105 °C) and Commercial (-40 °C to +85 °C) temperature grades. The CDB4244 Customer Demonstration Board is also available for device evaluation and implementation suggestions.

Feature

DAC Features
  • Advanced multibit Delta Sigma modulator
  • 24-bit resolution
  • Differential or single-ended outputs
  • Dynamic range (A-weighted)
    • -109 dB differential
    • -105 dB single-ended
  • THD+N
    • -90 dB differential
    • -88 dB single ended
  • 2 VRMS full-scale output into 3-kΩ AC load
  • Rail-to-rail operation
ADC Features
  • Advanced multibit Delta Sigma modulator
  • 24-bit resolution
  • Differential inputs
  • -105 dB dynamic range (A-weighted)
  • -88 dB THD+N
  • 2 VRMS full-scale input
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

Product Attributes

TYPE DESCRIPTION Select all
Sigma Delta Yes
Number of ADCs / DACs 6 / 8
Resolution (Bits) 24 b
Data Interface Serial
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
Type Audio
Product Status Last Time Buy
Mounting Type Surface Mount
Package Tray
Operating Temperature -40°C ~ 105°C
Voltage - Supply, Digital 3.14V ~ 5.25V
Voltage - Supply, Analog 3.14V ~ 5.25V
Dynamic Range, ADCs / DACs (db) Typ 105 / 108 (Differential), 102 / 105 (Single-Ended)

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$130.91

Price update:a months ago
Available in stock: 28
Cirrus Logic Inc.

Cirrus Logic Inc.

Cirrus Logic Inc. is an American fabless semiconductor supplier that specializes in analog, mixed-signal, and audio DSP integrated circuits (ICs). Since 1998, the company's headquarters have been in Austin, Texas.

View All Product from Cirrus Logic Inc.

Blog