Cirrus Logic CS42L52 - Manual (Page 81)

DS680F2 81
CS42L52
3/1/13
13.ORDERING INFORMATION
14.REFERENCES
1. Philips Semiconductor, The I²C-Bus Specification: Version 2.1, January 2000.
http://www.semiconductors.philips.com .
15.REVISION HISTORY
Product Description Package Pb-Free Grade Temp Range Container Order #
CS42L52
Low-Power, Stereo
CODEC with Headphone
and Speaker Amps
40L-QFN Yes Commercial -40 to +85° C
Rail CS42L52-CNZ
Tape and Reel CS42L52-CNZR
CDB42L52
CS42L52 Evaluation
Board
- No - - - CDB42L52
CRD42L52
CS42L52 Reference
Design
- No - - - CRD42L52
Revision Changes
F1 Initial draft
F2
Removed the Automotive specification.
Added AD0 characteristics to
“I/O Pin Characteristics” on page 10 .
Added AD0 pin to Figure 1. Typical Connection Diagram on page 11 .
Updated Note 6 on page 15 .
Updated the V
IH
specification for VL = 1.8 V in “Digital Interface Specifications and Characteristics” on page 22 .
Updated “PWM Outputs” on page 32 to exclude support of a 384x MCLK to LRCK ratio.
Added register commands for entering and exiting DSP 16-bit, 8 kHz Fs, SCLK = MCLK, master mode in section
“DSP Mode” on page 35 .
Updated Section 4.9 “Recommended Power-up Sequence” on page 37 .
Updated Section 4.10 “Recommended Power-Down Sequence” on page 37 .
Added a description of the AD0 pin to “I²C Control” on page 38 .
Added AD0 detail to Figure 20. Control Port Timing, I²C Write on page 38 and Figure 21. Control Port Timing, I²C
Read on page 39 .
Updated the first paragraph in “Register Quick Reference” on page 40 to allow for data sheet-specified control-
writes to reserved registers.
Removed I²C address heading row from
“Register Quick Reference” on page 40 .
Updated notes in “Auto-Detect” on page 44 .
Updated table in “Speed Mode” on page 45 .
Added note 1 in “Freeze Registers” on page 52 .
Updated notes in “Digital Soft Ramp” on page 53 .
Added note 4 to “Digital Zero Cross” on page 53 .
Added notes 1 and 2 for ALC configuration in “ALC Enable and Attack Rate (Address 2Ah)” on page 67 .
Corrected the E2 scale in the package drawing in “Package Dimensions” on page 80 .