1. PIN DESCRIPTIONS - SOFTWARE (HARDWARE) M" />
參數(shù)資料
型號(hào)： CDB42L51
廠商： Cirrus Logic, Inc.
英文描述： Silver Mica Capacitor; Capacitance:120pF; Capacitance Tolerance:+/- 5%; Series:CDV16; Voltage Rating:1000VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:5.94mm; Leaded Process Compatible:Yes RoHS Compliant: Yes
中文描述： 低功耗，立體聲耳機(jī)放大器編解碼器
文件頁數(shù)： 3/83頁
文件大?。?/td> 1348K
代理商： CDB42L51
DS679A2
3
CS42L51
TABLE OF CONTENTS
1.1 Digital I/O Pin Characteristics ............................................................................................ 9
2. TYPICAL CONNECTION DIAGRAMS ................................................................................... 10
3. CHARACTERISTIC AND SPECIFICATION TABLES ........................................................... 12
SPECIFIED OPERATING CONDITIONS............................................................................... 12
ABSOLUTE MAXIMUM RATINGS......................................................................................... 12
ANALOG INPUT CHARACTERISTICS (COMMERCIAL - CNZ)............................................ 13
ANALOG INPUT CHARACTERISTICS (AUTOMOTIVE - DNZ)............................................ 14
ADC DIGITAL FILTER CHARACTERISTICS......................................................................... 15
ANALOG OUTPUT CHARACTERISTICS (COMMERCIAL - CNZ)........................................ 16
ANALOG OUTPUT CHARACTERISTICS (AUTOMOTIVE - DNZ)........................................ 17
LINE OUTPUT VOLTAGE CHARACTERISTICS................................................................... 18
HEADPHONE OUTPUT POWER CHARACTERISTICS........................................................ 19
COMBINED DAC INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE................ 20
SWITCHING SPECIFICATIONS - SERIAL PORT................................................................. 20
SWITCHING SPECIFICATIONS - I2C CONTROL PORT....................................................... 22
SWITCHING CHARACTERISTICS - SPI CONTROL PORT.................................................. 23
DC ELECTRICAL CHARACTERISTICS ................................................................................ 24
DIGITAL INTERFACE SPECIFICATIONS & CHARACTERISTICS....................................... 24
POWER CONSUMPTION...................................................................................................... 25
4. APPLICATIONS ..................................................................................................................... 26
4.1 Overview .......................................................................................................................... 26
4.1.1 Architecture ......................................................................................................... 26
4.1.2 Line & MIC Inputs ............................................................................................... 26
4.1.3 Line & Headphone Outputs ................................................................................. 26
4.1.4 Signal Processing Engine ................................................................................... 26
4.1.5 Beep Generator .................................................................................................. 26
4.1.6 Device Control (Hardware or Software Mode) .................................................... 26
4.1.7 Power Management ............................................................................................ 26
4.2 Hardware Mode ............................................................................................................... 27
4.3 Analog Inputs .................................................................................................................. 28
4.3.1 Digital Code, Offset & DC Measurement ............................................................ 28
4.3.2 High-Pass Filter and DC Offset Calibration ........................................................ 29
4.3.3 Digital Routing ..................................................................................................... 29
4.3.4 Differential Inputs ................................................................................................ 29
4.3.4.1 External Passive Components ................................................................ 29
4.3.5 Analog Input Multiplexer ..................................................................................... 30
4.3.6 MIC & PGA Gain ................................................................................................. 31
4.3.7 Automatic Level Control (ALC) ........................................................................... 31
4.3.8 Noise Gate .......................................................................................................... 32
4.4 Analog Outputs ................................................................................................................ 33
4.4.1 De-Emphasis Filter ............................................................................................. 33
4.4.2 Volume Controls ................................................................................................. 34
4.4.3 Mono Channel Mixer ........................................................................................... 34
4.4.4 Beep Generator .................................................................................................. 34
4.4.5 Tone Control ....................................................................................................... 35
4.4.6 Limiter ................................................................................................................. 35
4.4.7 Line-Level Outputs and Filtering ......................................................................... 36
4.4.8 On-Chip Charge Pump ....................................................................................... 36
4.5 Serial Port Clocking ......................................................................................................... 37
4.5.1 Slave ................................................................................................................... 37
4.5.2 Master ................................................................................................................. 38
相關(guān)PDF資料
PDF描述
CDB42L50 Silver Mica Capacitor; Capacitance:100pF; Capacitance Tolerance:+/- 5%; Series:CDS; Voltage Rating:300VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:3mm; Leaded Process Compatible:No RoHS Compliant: No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB42L51/FAE 制造商:Cirrus Logic 功能描述:EVAL BOARD FOR THE CS42L51 PORTABLE STEREO CODEC - Bulk
CDB42L52 功能描述:音頻 IC 開發(fā)工具 Eval Bd LP CODEC w/classD Spkr Driver RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42L52/FAE 制造商:Cirrus Logic 功能描述:EVAL BD LOW-VOLTAGE STEREO CODEC - Bulk
CDB42L55 功能描述:音頻 IC 開發(fā)工具 Eval Bd Ultra Low PWR Stereo Codec RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42L56 功能描述:音頻 IC 開發(fā)工具 Eval Bd 24Bit Ultra LP Ster CD w/clH HP RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
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