CS4360 Datasheet, PDF (3/36 Pages) Cirrus Logic – 24-Bit, 192 kHz 6 Channel D/A Converter

CS4360
4.6.1 Revision Indicator (REV) [Read Only] ........................................................................... 19
5. PIN DESCRIPTION.................................................................................................................. 20
6. APPLICATIONS ...................................................................................................................... 23
6.1 Grounding and Power Supply Decoupling........................................................................ 23
6.2 Oversampling Modes........................................................................................................ 23
6.3 Recommended Power-up Sequence................................................................................ 23
6.4 Popguard® Transient Control........................................................................................... 23
7. CONTROL PORT INTERFACE............................................................................................... 24
7.1 Enabling the Control Port ................................................................................................. 24
7.2 Format Selection .............................................................................................................. 24
7.3 Two-Wire Format.............................................................................................................. 24
7.3.1 Writing in Two-Wire Format ................................................................................. 24
7.3.2 Reading in Two-Wire Format ............................................................................... 25
7.4 SPI Format ....................................................................................................................... 25
7.4.1 Writing in SPI ....................................................................................................... 25
7.5 Memory Address Pointer (MAP) ...................................................................................... 26
7.5.1 INCR (Auto Map Increment Enable) .............................................................................. 26
7.5.2 MAP (Memory Address Pointer) .................................................................................... 26
8. PARAMETER DEFINITIONS................................................................................................... 32
Total Harmonic Distortion + Noise (THD+N) .......................................................................... 32
Dynamic Range ...................................................................................................................... 32
Interchannel Isolation ............................................................................................................. 32
Interchannel Gain Mismatch ................................................................................................... 32
Gain Error ............................................................................................................................... 32
Gain Drift ................................................................................................................................ 32
9. REFERENCES......................................................................................................................... 32
10. PACKAGE DIMENSIONS ..................................................................................................... 33
LIST OF FIGURES
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Figure 20.
Figure 21.
Serial Mode Input Timing ............................................................................................... 9
Control Port Timing - Two-Wire Format ....................................................................... 10
Control Port Timing - SPI Format ................................................................................. 11
Typical Connection Diagram ........................................................................................ 12
Control Port Timing, Two-Wire Format ........................................................................ 25
Control Port Timing, SPI Format .................................................................................. 25
Base-Rate Stopband Rejection .................................................................................... 27
Base-Rate Transition Band .......................................................................................... 27
Base-Rate Transition Band (Detail) ............................................................................. 27
Base-Rate Passband Ripple ........................................................................................ 27
High-Rate Stopband Rejection .................................................................................... 27
High-Rate Transition Band ........................................................................................... 27
High-Rate Transition Band (Detail) .............................................................................. 28
High-Rate Passband Ripple ......................................................................................... 28
Output Test Load ......................................................................................................... 28
Maximum Loading ........................................................................................................ 28
CS4360 Format 0 - Left Justified upto 24-bit Data ....................................................... 29
CS4360 Format 1 - I²S upto 24-bit Data ...................................................................... 29
CS4360 Format 2 - Right Justified 16-bit Data ............................................................ 29
CS4360 Format 3 - Right Justified 24-bit Data ............................................................ 29
CS4360 Format 4 - Right Justified 20-bit Data ............................................................ 30
DS517PP1
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