Datasheet > WM8737CLGEFL

WM8737CLGEFL

更新时间： 2025-07-23 12:00:59

品牌	Logo	应用领域
欧胜 - WOLFSON		商用集成电路放大器
页数	文件大小	规格书
40页	413K
描述
Stereo ADC with Microphone Preamplifier

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WM8737CLGEFL 技术参数

生命周期：	Transferred	包装说明：	5 X 5 MM, 0.90 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, PLASTIC, MO-220VHHD-5, QFN-32
Reach Compliance Code：	unknown	风险等级：	5.58
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	S-PQCC-N32
长度：	5 mm	功能数量：	1
端子数量：	32	最高工作温度：	85 °C
最低工作温度：	-25 °C	封装主体材料：	PLASTIC/EPOXY
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：	1 mm
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	1.42 V
表面贴装：	YES	技术：	CMOS
温度等级：	OTHER	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
宽度：	5 mm	Base Number Matches：	1

WM8737CLGEFL 数据手册

WM8737L

Production Data

TABLE OF CONTENTS

DESCRIPTION....................................................................................................... 1

FEATURES............................................................................................................ 1

APPLICATIONS..................................................................................................... 1

BLOCK DIAGRAM ................................................................................................ 1

TABLE OF CONTENTS......................................................................................... 2

PIN CONFIGURATION.......................................................................................... 3

ORDERING INFORMATION.................................................................................. 3

PIN DESCRIPTION................................................................................................ 4

ABSOLUTE MAXIMUM RATINGS........................................................................ 5

RECOMMENDED OPERATING CONDITIONS..................................................... 5

ELECTRICAL CHARACTERISTICS ..................................................................... 6

TERMINOLOGY............................................................................................................... 8

POWER CONSUMPTION...................................................................................... 9

SIGNAL TIMING REQUIREMENTS .................................................................... 11

DEVICE DESCRIPTION ...................................................................................... 14

INTRODUCTION............................................................................................................ 14

INPUT SIGNAL PATH.................................................................................................... 14

ANALOGUE TO DIGITAL CONVERTER (ADC)............................................................ 19

3D STEREO ENHANCEMENT ...................................................................................... 20

AUTOMATIC LEVEL CONTROL (ALC) ......................................................................... 21

DIGITAL AUDIO INTERFACE........................................................................................ 24

MASTER CLOCK AND AUDIO SAMPLE RATES.......................................................... 28

CONTROL INTERFACE................................................................................................. 30

POWER SUPPLIES ....................................................................................................... 31

POWER MANAGEMENT ............................................................................................... 31

DIGITAL FILTER CHARACTERISTICS .............................................................. 33

TERMINOLOGY............................................................................................................. 33

DIGITAL FILTER RESPONSES..................................................................................... 34

APPLICATIONS INFORMATION ........................................................................ 36

LINE INPUT CONFIGURATION..................................................................................... 36

MICROPHONE INPUT CONFIGURATION.................................................................... 36

RECOMMENDED EXTERNAL COMPONENTS.................................................. 37

PACKAGE DIMENSIONS.................................................................................... 38

IMPORTANT NOTICE ......................................................................................... 39

ADDRESS:.....................................................................................................................39

REVISION HISTORY ........................................................................................... 40

PD, Rev 4.4, January 2012

123 4 5 6 7...40

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与WM8737CLGEFL相关器件

型号	品牌	获取价格	描述	数据表
WM8737CLGEFL/R	CIRRUS	获取价格	Consumer Circuit, CMOS, PQCC32, 5 X 5 MM, 0.90 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, PLASTI
WM8737GEFL	WOLFSON	获取价格	STEREO ADC WITH MICROPHONE PREAMPLIFIER
WM8737L	WOLFSON	获取价格	STEREO ADC WITH MICROPHONE PREAMPLIFIER
WM8737LEFL	CIRRUS	获取价格	D/A Converter, 24-Bit, 2 Func, CMOS, PQCC32
WM8737LEFL/R	CIRRUS	获取价格	ADC, Delta-Sigma, 24-Bit, 2 Func, CMOS, PQCC32
WM8738	WOLFSON	获取价格	24 BIT STEREO ADC
WM8738ED	WOLFSON	获取价格	24 BIT STEREO ADC
WM8738ED/R	CIRRUS	获取价格	Consumer Circuit, CMOS, PDSO14, 3.90 MM, MS-012AB, SOIC-14
WM8738EDR	WOLFSON	获取价格	24 BIT STEREO ADC
WM8738GED	WOLFSON	获取价格	24 BIT STEREO ADC

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