Datasheet > E-TDA7402

E-TDA7402

更新时间： 2024-01-19 20:53:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		商用集成电路
页数	文件大小	规格书
69页	826K
描述
SPECIALTY CONSUMER CIRCUIT, PQFP44, 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, TQFP-44

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技术参数
数据手册

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E-TDA7402 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	HLQFP, QFP44,.47SQ,32
针数：	44	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.5
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	S-PQFP-G44
JESD-609代码：	e3	长度：	10 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	44	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HLQFP	封装等效代码：	QFP44,.47SQ,32
封装形状：	SQUARE	封装形式：	FLATPACK, HEAT SINK/SLUG, LOW PROFILE
峰值回流温度（摄氏度）：	260	电源：	9 V
认证状态：	Not Qualified	座面最大高度：	1.6 mm
子类别：	Other Consumer ICs	最大供电电压 (Vsup)：	10 V
最小供电电压 (Vsup)：	7.5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn) - annealed
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	30
宽度：	10 mm

E-TDA7402 数据手册

TDA7402

Car radio signal processor

Features

■ 3 stereo inputs

■ 3 mono inputs

■ Dynamic-compression-stage for cd

■ Soft Step volume

■ Bass, treble and loudness control

■ Voice-band filter

LQFP44

■ Direct mute and Soft Mute

■ Internal beep

■ Four independent speaker-outputs

■ Stereo subwoofer output

■ Independent second source-selector

■ Full mixing capability

■ Pause detector

Digital control

■ I C bus interface

Description

The device includes a high performance

audioprocessor and a stereo decoder-noise

blanker combination, with the whole low

frequency signal processing necessary for state

of the art, as well as future car radios. The digital

control allows a programming in a wide range of

all the filter characteristics. The stereo decoder

part also offers several possibilities of

Stereo decoder

■ RDS mute

■ No external adjustments

■ AM/FM noiseblanker with several trigger

controls

programming, especially for the adaptation to

different IF devices.

■ Programmable multipath detector

■ Quality detector output

Table 1.

Device summary

Order code

Package

LQFP44 (10x 10x 1.4mm)

Packing

TDA7402

Tray

September 2008

Rev 6

1/69

www.st.com

12 3 4 5 6 7...69

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