CS4382-KQ Cirrus Logic Inc, CS4382-KQ Datasheet - Page 2

• Manufacturer Part Number: CS4382-KQ
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4382-KQ

• No. Of Pins: 48
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.5V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• No. Of Channels: 8
• Interface Type: Serial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TABLE OF CONTENTS
LIST OF FIGURES
2
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"Preliminary" product information describes products that are in production, but for which full characterization data is not yet available. "Advance" product informa-
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CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROP-
ERTY OR ENVIRONMENTAL DAMAGE ("CRITICAL APPLICATIONS"). CIRRUS PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE
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APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER'S RISK.
Purchase of I
those components in a standard I
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or service marks of their respective owners.
1. CHARACTERISTICS AND SPECIFICATIONS ................................................................. 4
2. REGISTER QUICK REFERENCE ................................................................................... 14
3. REGISTER DESCRIPTION ............................................................................................. 15
4. PIN DESCRIPTION .......................................................................................................... 24
Figure 1. Serial Mode Input Timing ......................................................................................... 8
Figure 2. Direct Stream Digital - Serial Audio Input Timing ..................................................... 9
Figure 3. Control Port Timing - I
Figure 4. Control Port Timing - SPI Format ........................................................................... 11
2
5. APPLICATIONS .............................................................................................................. 27
6. CONTROL PORT INTERFACE ....................................................................................... 28
7. PARAMETER DEFINITIONS ........................................................................................... 38
8. REFERENCES ................................................................................................................. 38
9. PACKAGE DIMENSIONS ............................................................................................... 39
C components of Cirrus Logic, Inc., or one of its sublicensed Associated Companies conveys a license under the Phillips I
5.1 Grounding and Power Supply Decoupling ........................................................... 27
5.2 Oversampling Modes ........................................................................................... 27
5.3 Recommended Power-up Sequence ................................................................... 27
5.4 Analog Output and Filtering ................................................................................. 27
5.5 Interpolation Filter ................................................................................................ 27
5.6 Clock Source Selection ........................................................................................ 28
5.7 Using DSD mode ................................................................................................. 28
6.1 Enabling the Control Port ..................................................................................... 28
6.2 Format Selection .................................................................................................. 28
6.3 I
6.4 SPI Format ........................................................................................................... 29
6.5 Memory Address Pointer (MAP)
2
C Format ............................................................................................................ 29
2
C system.
6.3.1 Writing in I
6.3.2 Reading in I
6.4.1 Writing in SPI ..................................................................................29
2
C Format ........................................................................... 10
2
C Format .......................................................................29
2
C Format ....................................................................29
..................................................................... 30
2
C Patent Rights to use
CS4382