ADAU1401

更新时间： 2024-01-03 08:59:03

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
52页	883K
描述
SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs

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ADAU1401 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	LFQFP, QFP48,.35SQ,20	针数：	48
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.64	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PQFP-G48	JESD-609代码：	e3
长度：	7 mm	功能数量：	1
端子数量：	48	最高工作温度：	105 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP	封装等效代码：	QFP48,.35SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	电源：	1.8,3.3 V
认证状态：	Not Qualified	座面最大高度：	1.6 mm
子类别：	Other Consumer ICs	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7 mm	Base Number Matches：	1

ADAU1401

LAYOUT RECOMMENDATIONS

All traces in the crystal oscillator circuit (Figure 14) should be

kept as short as possible to minimize stray capacitance. In addition,

avoid long board traces connected to any of these components

because such traces may affect crystal startup and operation.

PARTS PLACEMENT

The ADC input voltage-to-current resistors and the ADC current

set resistor should be placed as close as possible to the 2, 3, and

4 input pins.

GROUNDING

All 100 nF bypass capacitors, which are recommended for every

analog, digital, and PLL power/ground pair, should be placed as

close as possible to the ADAU1401. The 3.3 V and 1.8 V signals

on the board should also each be bypassed with a single bulk

capacitor (10 μF to 47 μF).

A single ground plane should be used in the application layout.

Components in an analog signal path should be placed away

from digital signals.

Rev. 0 | Page 47 of 52

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型号	品牌	描述	获取价格	数据表
ADAU1401A	ADI	SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs	获取价格
ADAU1401AWBSTZ	ADI	SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs	获取价格
ADAU1401AWBSTZ-RL	ADI	SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs	获取价格
ADAU1401JSTZ	ADI	IC SPECIALTY CONSUMER CIRCUIT, PQFP48, LEAD FREE, PLASTIC, LQFP-48, Consumer IC:Other	获取价格
ADAU1401JSTZ-RL	ADI	IC SPECIALTY CONSUMER CIRCUIT, PQFP48, LEAD FREE, PLASTIC, LQFP-48, Consumer IC:Other	获取价格
ADAU1401YSTZ	ADI	SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs	获取价格