TDA7541

更新时间： 2024-02-05 08:53:36

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		解码器电信集成电路电信电路信息通信管理
页数	文件大小	规格书
76页	874K
描述
AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

TDA7541 技术参数

生命周期：	Active	零件包装代码：	QFP
包装说明：	QFP,	针数：	64
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.62	JESD-30 代码：	S-PQFP-G64
功能数量：	1	端子数量：	64
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：	QFP
封装形状：	SQUARE	封装形式：	FLATPACK
认证状态：	Not Qualified	标称供电电压：	8.5 V
表面贴装：	YES	技术：	BICMOS
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子位置：	QUAD
Base Number Matches：	1

TDA7541 数据手册

Pin connection and pin description

TDA7541

Table 2.

Pin No.

Pin description (continued)

Pin name

Function

Weather Band Input

AMMIX1REF

AMPINDR

FMMIX1IN1

GNDRF

FMMIX1IN2

AM Mixer1 Reference

AM Pin Diode Driver Output

FM Mixer1 Input1

RF Ground

FM Mixer1 Input2

Tuning Voltage Preselection

FM Pin Diode Driver Output

FM AGC Time Constant

VCO Input Base

FMPINDR

FMAGCTC

VCOB

VCOE

VCO Output Emitter

VCCVCO

GNDVCO

LPOUT

VREF2

LPF

VCO Supply

VCO Ground

OpAmp Output to PLL Loop Filter

Voltage Reference for PLL OpAmp

OpAmp Input to PLL Loop Filter

High Current PLL Loop Filter Input

Free Programmable Switch Output

Multiplexer Output

LPHC

MUX

SSTOP

SDA

Search Stop Output

I²C Bus Data

SCL

I²C Bus Clock

FSU

Unweighted Field Strength Output

S-meter Filtering Capacitor

Xtal Oscillator to MOS Gate

ISS Filter Time Constant1 (slow)

ISS Filter Time Constant2 (fast)

Xtal Oscillator to MOS Drain

Digital Ground

FSTC

XTALG

ISSTC1

ISSTC2

XTALD

GNDVCC1

Stereo Decoder Output Left

Stereo Decoder Output Right

Digital Supply

VCC1

FSWO

GNDSTD

MPTC

Weighted Field Strength Output

Stereo Decoder Ground

Multipath Detector Time Constant

8/76

1...5 6 789 10 11...76

下载PDF

与TDA7541相关器件

型号	品牌	描述	获取价格	数据表
TDA7541B	STMICROELECTRONICS	AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system	获取价格
TDA7541BTR	STMICROELECTRONICS	SPECIALTY TELECOM CIRCUIT, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64	获取价格
TDA7541TR	STMICROELECTRONICS	AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system	获取价格
TDA7541W	STMICROELECTRONICS	AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system	获取价格
TDA7541WTR	STMICROELECTRONICS	AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system	获取价格
TDA7546	STMICROELECTRONICS	Multichip module for TMC tuner applications	获取价格