CS4341 Datasheet, PDF (2/36 Pages) Cirrus Logic – 24-Bit, 96 kHz Stereo DAC with Volume Control

CS4341
TABLE OF CONTENTS
1. CHARACTERISTICS AND SPECIFICATIONS ........................................................................ 5
ANALOG CHARACTERISTICS ................................................................................................ 5
POWER AND THERMAL CHARACTERISTICS....................................................................... 7
DIGITAL CHARACTERISTICS ................................................................................................. 7
ABSOLUTE MAXIMUM RATINGS ........................................................................................... 7
RECOMMENDED OPERATING CONDITIONS ....................................................................... 7
SWITCHING CHARACTERISTICS .......................................................................................... 8
SWITCHING CHARACTERISTICS - CONTROL PORT......................................................... 10
2. TYPICAL CONNECTION DIAGRAM .................................................................................... 12
3. REGISTER QUICK REFERENCE .......................................................................................... 13
3.1 MCLK Control (address 00h) ............................................................................................ 13
3.2 Mode Control (address 01h) ............................................................................................. 13
3.3 Volume and Mixing Control (address 02h)........................................................................ 14
3.4 Channel A Volume Control (address 03h) ........................................................................ 14
3.5 Channel B Volume Control (address 04h) ........................................................................ 14
4. REGISTER BIT DESCRIPTION .............................................................................................. 15
4.1 Master Clock Divide Enable.............................................................................................. 15
4.2 Auto-Mute ......................................................................................................................... 15
4.3 Digital Interface Format..................................................................................................... 16
4.4 De-emphasis Control ........................................................................................................ 16
4.5 Power On/Off Quiescent Voltage Ramp ........................................................................... 17
4.6 Power Down...................................................................................................................... 17
4.7 Channel A Volume = Channel B Volume.......................................................................... 18
4.8 Soft Ramp or Zero Cross Enable...................................................................................... 18
4.9 ATAPI Channel Mixing and Muting ................................................................................... 19
4.10 Mute ................................................................................................................................ 20
4.11 Volume Control ............................................................................................................... 21
5. PIN DESCRIPTION ................................................................................................................. 22
Analog Power - VA.................................................................................................................. 22
Analog Ground - AGND .......................................................................................................... 22
Contacting Cirrus Logic Support
For a complete listing of Direct Sales, Distributor, and Sales Representative contacts, visit the Cirrus Logic web site at:
http://www.cirrus.com/corporate/contacts/
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Preliminary product information describes products which are in production, but for which full characterization data is not yet available. Advance product infor-
mation describes products which are in development and subject to development changes. Cirrus Logic, Inc. has made best efforts to ensure that the information
contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided “AS IS” without warranty of
any kind (express or implied). No responsibility is assumed by Cirrus Logic, Inc. for the use of this information, nor for infringements of patents or other rights
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marks and service marks can be found at http://www.cirrus.com.
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DS298PP2