Datasheet > CS42L51_07

CS42L51_07

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
凌云 - CIRRUS		解码器编解码器放大器
页数	文件大小	规格书
88页	1582K
描述
Low Power, Stereo CODEC with Headphone Amp

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CS42L51_07 数据手册

CS42L51

15.REVISION HISTORY

Revision

Changes

Initial Release

Renamed pin 14, FILT1+, to DAC_FILT+ and pin 16, FILT2+, to ADC_FILT+.

Added 1.5 µF capacitor recommendation to figure “Typical Connection Diagram (Software Mode)” on page 10.

Removed the 0.1µF capacitors from pins DAC_FILT+, ADC_FILT+ and VQ on the figures “Typical Connection

Diagram (Software Mode)” on page 10 and “Typical Connection Diagram (Hardware Mode)” on page 11.

Added DAC Isolation specification to “Analog Input Characteristics (Commercial - CNZ)” on page 13 and “Analog

Input Characteristics (Automotive - DNZ)” on page 14.

Corrected specification table “Headphone Output Power Characteristics” on page 19.

Removed t_dtiming specification from table in section “Switching Specifications - Serial Port” on page 20.

Added t_s(SDO-SK)and t_h(SK-SDO)timing specification to table in section “Switching Specifications - Serial Port” on

page 20.

Adjusted timing specifications t_s(SD-SK)from 0 ns to 20 ns and t_hfrom 50 ns to 20 ns in table in section “Switching

Specifications - Serial Port” on page 20.

Added MIC Bias PSRR specification to “DC Electrical Characteristics” on page 24.

Adjusted specification table “Power Consumption” on page 25.

Removed QSM clock ratios 128, 192, 256, 384 and HSM ratios 128, 192 from Table 3 on page 39.

Modified Digital Mix description in section “Digital Mix (DIGMIX)” on page 53.

Corrected DAC Zero Cross timeout period in section “Zero Cross” on page 59.

Adjusted BEEP off time settings in section “Beep Off Time (OFFTIME[2:0])” on page 63.

Modified BEEP description in section “Beep (BEEP)” on page 64.

Adjusted the minimum settings for the “Noise Gate Boost (NG_BOOST) and Threshold (THRESH[3:0])” on

page 72.

Swapped bits PCMA_OVFL w/PCMB_OVFL and ADCA_OVFL w/ADCB_OVFL in register “Status (Address 20h)

(Read Only)” on page 73.

Corrected Charge Pump Frequency setting in section “Charge Pump Frequency (CHRG_FREQ[3:0])” on

page 74.

Added sections “Headphone THD+N versus Output Power Plots” on page 75 and “ADC_FILT+ Capacitor Effects

on THD+N” on page 78.

DS679F1

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型号	品牌	描述	获取价格	数据表
CS42L51-CNZ	CIRRUS	Low Power, Stereo CODEC with Headphone Amp	获取价格
CS42L51-CNZR	CIRRUS	Low Power, Stereo CODEC with Headphone Amp	获取价格
CS42L51-DNZ	CIRRUS	Low Power, Stereo CODEC with Headphone Amp	获取价格
CS42L51-DNZR	CIRRUS	Low Power, Stereo CODEC with Headphone Amp	获取价格
CS42L52	CIRRUS	Low Power, Stereo CODEC w/Headphone & Speaker Amps	获取价格
CS42L52_08	CIRRUS	2Low-power, Stereo CODEC w/ Headphone & Speaker Amps	获取价格