CS4270-DZZ Cirrus Logic Inc, CS4270-DZZ Datasheet - Page 2

IC CODEC 24BIT 105DB 24TSSOP

CS4270-DZZ

Manufacturer Part Number
CS4270-DZZ
Description
IC CODEC 24BIT 105DB 24TSSOP
Manufacturer
Cirrus Logic Inc
Type
Stereo Audior
Datasheets

Specifications of CS4270-DZZ

Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 2
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
105 / 105
Voltage - Supply, Analog
3.1 V ~ 5.25 V
Voltage - Supply, Digital
3.1 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Audio Codec Type
Stereo
No. Of Adcs
1
No. Of Dacs
1
No. Of Input Channels
3
No. Of Output Channels
3
Adc / Dac Resolution
24bit
Sampling Rate
216kSPS
Ic Interface Type
I2C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1002 - BOARD EVAL FOR CS4270 CODEC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
598-1622

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS4270-DZZ
Manufacturer:
CIRRUS
Quantity:
9
Part Number:
CS4270-DZZ
Manufacturer:
CIRRUS
Quantity:
62
2
Stand-Alone Mode Feature Set
Software Mode Feature Set
System Features
D/A Features
A/D Features
System Features
D/A Features
A/D Features
Master or Slave Serial Audio Interface
Single-, Double-, or Quad-Speed Operation
Auto-Mute on Static Samples
44.1 kHz 50/15 s De-emphasis Available
Selectable Serial Audio Interface Formats
High-Pass Filter
Selectable Serial Audio Interface Formats
Master or Slave Serial Audio Interface
Single-, Double-, or Quad-Speed Operation
Internal Digital Loopback Available
Selectable Auto-mute
Configurable Muting Controls
Volume Control
Selectable Serial Audio Interface Formats
Selectable High-Pass Filter or DC Offset
Calibration
Selectable Serial Audio Interface Formats
44.1-kHz 50/15 s De-emphasis Available
Left-Justified up to 24-bit
I²S up to 24-bit
Left-Justified up to 24-bit
I²S up to 24-bit
Left-Justified up to 24-bit
I²S up to 24-bit
Right-Justified 16, and 24-bit
Left-Justified up to 24-bit
I²S up to 24-bit
General Description
The CS4270 is a high-performance, integrated audio
CODEC. The CS4270 performs stereo analog-to-digital
(A/D) and digital-to-analog (D/A) conversion of up to
24-bit serial values at sample rates up to 216 kHz.
Standard 50/15 s de-emphasis is available for sam-
pling rates of 44.1 kHz for compatibility with digital audio
programs mastered using the 50/15 s pre-emphasis
technique.
Integrated level translators allow easy interfacing be-
tween the CS4270 and other devices operating over a
wide range of logic levels.
Independently addressable high-pass filters are avail-
able for the right and left channel of the A/D. This allows
the A/D to be used in a wide variety of applications
where one audio channel and one DC measurement
channel is desired.
The CS4270 is available in a 24-pin TSSOP package
(-10° to +70° C). The CDB4270 Customer Demonstra-
tion board is also available for device evaluation and
implementation suggestions. Please refer to
Information”
information.
The CS4270’s wide dynamic range, negligible distor-
tion, and low noise make it ideal for applications such as
DVD recorders, digital televisions, set-top boxes, and
effects processors.
on
page 44
for
complete
CS4270
“Ordering
DS686F1
ordering

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