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TDA7541WRF/IF射频/中频RFID的射频接收器规格书PDF中文资料

TDA7541W
厂商型号

TDA7541W

参数属性

TDA7541W 封装/外壳为64-LQFP;包装为卷带(TR);类别为RF/IF射频/中频RFID的射频接收器;TDA7541W应用范围:车载音频;产品描述:IC TUNER AM/FM CAR RADIO 64-LQFP

功能描述

AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system
IC TUNER AM/FM CAR RADIO 64-LQFP

封装外壳

64-LQFP

文件大小

872.89 Kbytes

页面数量

76

生产厂商 STMicroelectronics
企业简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体集团官网

原厂标识
数据手册

原厂下载下载地址一下载地址二到原厂下载

更新时间

2025-7-4 13:01:00

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TDA7541W价格和库存,欢迎联系客服免费人工找货

TDA7541W规格书详情

TDA7541W属于RF/IF射频/中频RFID的射频接收器。由意法半导体集团制造生产的TDA7541W射频接收器RF 接收器用于接收已调制的射频信号并对其进行解调,然后将数据传送到系统中进行处理。频率范围是 AM、FM、WB、0 Hz 至 64 GHz,数据速率为 250 bps 至 16 Gbps,数据接口包括连接器、I2C、I2S、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB。

Description

The TDA7541 is a high performance tuner circuit with stereo decoder for AM/FM car radio. It contains a mixer, IF amplifier, demodulator for AM and FM, stereo decoder, 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.

Features

■ FM part

– AGC generation by RF and IF detection

– I/Q mixer for 1st IF 10.7MHz with image rejection

– Mixer for 2nd IF 450kHz

– Internal 450kHz band pass filter with bandwidth control by ISS

– Fully integrated FM demodulator with noise cancellation

■ AM part

– Wide and narrow AGC generation

– Mixer for 1st IF 10.7MHz, AM upconversion

– Mixer for 2nd IF 450kHz

– Integrated AM-demodulator

– AM IF noise blanking

■ Stereo decoder

– PLL with adjustment free, fully integrated VCO

– Automatic pilot dependent MONO/STEREO switching

– Programmable ROLL-OFF compensation

– High cut and stereo blend-characteristics programmable

– Dedicated RDS mute

– Audio noise blanker

■ Additional features

– VCO for world tuning range

– High performance fast PLL for RDS System

– IF counter for FM and AM with search stop signal

– Quality detector for level, deviation, adjacent channel and multipath

– ISS (Intelligent selectivity system) for cancellation of adjacent channel and noise influences

– Adjacent channel mute

– Fully electronic alignment

– Independend weather band input

– All functions I2C bus controlled

产品属性

更多
  • 产品编号:

    TDA7541W

  • 制造商:

    STMicroelectronics

  • 类别:

    RF/IF,射频/中频和 RFID > 射频接收器

  • 包装:

    卷带(TR)

  • 调制或协议:

    AM,FM

  • 应用:

    车载音频

  • 电流 - 接收:

    48mA

  • 数据接口:

    PCB,表面贴装

  • 天线连接器:

    PCB,表面贴装

  • 电压 - 供电:

    7.7V ~ 9V

  • 工作温度:

    -40°C ~ 85°C

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    64-LQFP

  • 供应商器件封装:

    64-TQFP(10x10)

  • 描述:

    IC TUNER AM/FM CAR RADIO 64-LQFP

供应商 型号 品牌 批号 封装 库存 备注 价格
ST
23+
QFP-64
50000
全新原装正品现货,支持订货
询价
ST意法
21+
QFP
12588
原装正品,量大可定
询价
ST/意法
24+
NA/
16808
原装现货,当天可交货,原型号开票
询价
ST
23+
QFP64
15000
全新原装现货,价格优势
询价
ST/意法
23+
QFP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
ST
2025+
原厂原装
16000
原装优势绝对有货
询价
ST/意法
23+
QFP64
50000
全新原装正品现货,支持订货
询价
ST
24+
QFP
35400
全新原装现货/假一罚百!
询价
ST/意法半导体
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价