Datasheet > E-TDA7512F

E-TDA7512F

更新时间： 2024-02-11 05:46:37

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
45页	544K
描述
AUDIO SINGLE CHIP RECEIVER, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64

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技术参数
数据手册

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E-TDA7512F 技术参数

是否无铅：	不含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	QFP
包装说明：	10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64	针数：	64
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	12 weeks
风险等级：	5.88	商用集成电路类型：	AUDIO SINGLE CHIP RECEIVER
JESD-30 代码：	S-PQFP-G64	JESD-609代码：	e3
湿度敏感等级：	3	端子数量：	64
封装主体材料：	PLASTIC/EPOXY	封装形状：	SQUARE
封装形式：	FLATPACK	峰值回流温度（摄氏度）：	250
认证状态：	Not Qualified	表面贴装：	YES
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED

E-TDA7512F 数据手册

TDA7512F

FM car-radio tuner IC with intelligent selectivity system (ISS)

Features

FM part

■ RF AGC generation by RF and IF detection

■ I/Q mixer for 1 FM IF 10.7 MHz with image

rejection

■ 2 programmable IF-gain stages

LQFP64

■ Mixer for 2 IF 450 kHz

■ Internal 450 kHz bandpass filter with three

bandwidths controlled by ISS

■ Fully integrated FM-demodulator with noise

■ Adjacent channel mute

cancellation

■ Fully electronic alignment

Additional features

■ All functions I C bus controlled

■ VCO for world tuning range

■ High performance fast PLL for RDS-system

■ IF counter with search stop signal

Description

The TDA7512F is a high performance tuner circuit

for FM car-radio. It contains mixer, IF amplifier,

demodulator, quality detection, ISS filter and PLL

synthesizer with IF counter on a single chip. Use

of BiCMOS technology allows the implementation

of several tuning functions and a minimum of

external components.

■ Quality detector for level, deviation, adjacent

channel and multipath

■ Quality detection informations as analog

signals external available

■ ISS (intelligent selectivity system) for

cancellation of adjacent channel and noise

influences

Table 1. Device summary

Order code

Package

Packing

E-TDA7512F

LQFP64

Tray

E-TDA7512FTR

Tape and reel

September 2013

Doc ID 12668 Rev 3

1/45

www.st.com

12 3 4 5 6 7...45

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