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CS42L56-CNZ PDF预览

CS42L56-CNZ

更新时间: 2024-10-28 21:16:39
品牌 Logo 应用领域
凌云 - CIRRUS 商用集成电路
页数 文件大小 规格书
92页 4002K
描述
Consumer Circuit, 5 X 5 MM, LEAD FREE, MO-220, LQFN-40

CS42L56-CNZ 技术参数

生命周期:Obsolete包装说明:HVQCCN,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:7.85商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:S-XQCC-N40长度:5 mm
功能数量:1端子数量:40
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
座面最大高度:0.5 mm最大供电电压 (Vsup):2.75 V
最小供电电压 (Vsup):1.62 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.4 mm端子位置:QUAD
宽度:5 mmBase Number Matches:1

CS42L56-CNZ 数据手册

 浏览型号CS42L56-CNZ的Datasheet PDF文件第6页浏览型号CS42L56-CNZ的Datasheet PDF文件第7页浏览型号CS42L56-CNZ的Datasheet PDF文件第8页浏览型号CS42L56-CNZ的Datasheet PDF文件第10页浏览型号CS42L56-CNZ的Datasheet PDF文件第11页浏览型号CS42L56-CNZ的Datasheet PDF文件第12页 
CS42L56  
Inverting Charge Pump Filter Connection (Output) - Power supply from the inverting charge  
pump that provides the negative rail for the headphone and line amplifiers.  
-VHPFILT  
11  
HPOUTA  
HPOUTB  
12 Headphone Audio Output (Output) - The full-scale output level is specified in “HP Output Charac-  
14 teristics” on page 19.  
Pseudo Diff. Headphone Output Reference (Input) - Ground reference for the headphone amplifi-  
ers  
HPREF  
TSTN  
13  
Test Input (Input) - This pin is an input used for test purposes only and should be tied to ground for  
normal operation.  
15  
16  
LINEOUTA  
LINEOUTB  
17 Line Audio Output (Output) - The full-scale output level is specified in “Line Output Characteristics”  
19 on page 20.  
LINEREF  
VA  
18 Pseudo Diff. Line Output Reference (Input) - Ground reference for the line amplifiers.  
20 Analog Power (Input) - Power supply for the internal analog section.  
AGND  
FILT+  
VQ  
21 Analog Ground (Input) - Ground reference for the internal analog section.  
22 Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.  
23 Quiescent Voltage (Output) - Filter connection for the internal quiescent voltage.  
AFILTA  
AFILTB  
24  
25  
Antialias Filter Connection (Output) - Antialias filter connection for the ADC inputs.  
Microphone Bias (Output) - Low noise bias supply for an external microphone. Electrical character-  
istics are specified in the DC Electrical Characteristics table.  
26  
MICBIAS  
AIN1A  
AIN1B  
AIN2A  
AIN2B  
27  
29 Analog Inputs 1 & 2 (Input) - The full-scale level is specified in “Analog Input Characteristics” on  
30 page 14.  
32  
Pseudo Differential Analog Input Reference/Analog Input 3 (Input) - Configurable as the ground  
reference for the programmable gain amplifiers (PGA) or as additional analog inputs. The full-scale  
level is specified in “Analog Input Characteristics” on page 14.  
AIN1REF/AIN3A  
AIN2REF/AIN3B  
28  
31  
Headphone Detect (Input) - The HPDETECT circuit can be set to control the power down of the left  
and/or right channel of the line and/or headphone outputs as described in “Headphone Power Con-  
33 trol” on page 59 and “Line Power Control” on page 60 and/or cause an interrupt. This pin is  
debounced such that the signal must remain stable in the new state for approximately 10 ms before  
a change is passed on to the internal HPDETECT circuit.  
HPDETECT  
RESET  
VLDO  
34 Reset (Input) - The device enters a low power mode when this pin is driven low.  
35 Low Dropout Regulator (LDO) Power (Input) - Power supply for the LDO regulator.  
Low Dropout Regulator (LDO) Filter Connection (Output) - Power supply from the LDO regulator  
that provides the low voltage power to the digital section.  
VDFILT  
VL  
36  
Digital Interface Power (Input) - Determines the required signal level for the serial audio interface  
and I²C control port.  
37  
SDOUT  
MCLK  
SCLK  
38 Serial Audio Data Output (Output) - Output for two’s complement serial audio data.  
39 Master Clock (Input) - Clock source for the delta-sigma modulators.  
40 Serial Clock (Input/Output) - Serial clock for the serial audio interface.  
GND/  
Thermal Pad  
-
Ground reference for the internal charge pump and digital section; thermal relief pad.  
DS851F2  
9

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