TDA7705 datasheet(1/42 Pages) STMICROELECTRONICS

部件名	TDA7705

功能描述	Highly integrated tuner for AM/FM car radio

PDF	42 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 42 page

September 2013

Doc ID 15938 Rev 9

1/42

1

TDA7705

Highly integrated tuner for AM/FM car radio

Features

■ Fully integrated VCO for world tuning

■ High performance PLL for fast RDS system

■ AM/FM mixers with high image rejection

■ Integrated AM-LNA and AM-PINDIODE

■ Automatic self alignment for preselection and

image rejection

■ Digital IF signal processing, high performance

and drift-free

■ Integrated IF-filters with high selectivity, high

dynamic range and adaptive bandwidth control

■ RDS demodulation with group and block

synchronization

■ High performance stereodecoder with

noiseblanker

■ I2C/SPI bus controlled

■ Single 5 V supply

■ LQFP64 package

Description

The TDA7705 highly integrated tuner (HIT) is a

new generation of high performance tuners for

carradio applications.

It contains mixers and IF amplifiers for AM and

FM, fully integrated VCO and PLL synthesizer,

IF-processing including adaptive bandwidth

control, stereo decoder and RDS decoder on a

single chip.

The utilization of digital signal processing results

in numerous advantages against today's tuners:

very low number of external components, very

small space occupation and easy application,

very high selectivity due to digital filters, high

flexibility by software control and automatic

alignment.

LQFP64

Table 1.

Device summary

Order code

Package

Packing

TDA7705

LQFP64 (10x10x1.4mm)

Tray

TDA7705TR

LQFP64 (10x10x1.4mm)

Tape and reel

www.st.com

类似零件编号 - TDA7705

制造商	部件名	数据表	功能描述
STMicroelectronics	TDA7705	402Kb / 42P	Highly integrated tuner for AM/FM car radio 22-Mar-2010

More results

类似说明 - TDA7705

制造商	部件名	数据表	功能描述
NTE Electronics	NTE1290	21Kb / 2P	Integrated Circuit AM Tuner for Car Radio
STMicroelectronics	TDA7511	792Kb / 41P	AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS Nov-2001
Sanyo Semicon Device	LA1130	216Kb / 5P	AM Tuner for Car Radio
Hitachi Semiconductor	HA1199	585Kb / 7P	AM Tuner for Car Radio
STMicroelectronics	TDA7421N	325Kb / 38P	AM/FM TUNER FOR CAR RADIO AND HI-FI APPLICATIONS Aug-2000
NTE Electronics	NTE1533	81Kb / 4P	Integrated Circuit AM Tuner for Car Radio
STMicroelectronics	TDA7705	402Kb / 42P	Highly integrated tuner for AM/FM car radio 22-Mar-2010
	TDA7703	211Kb / 32P	Highly integrated tuner for AM/FM car radio April 2009 Rev 1
	TDA7706	291Kb / 16P	Highly integrated tuner for AM/FM car-radio 16-Sep-2013
	TDA7703R	229Kb / 32P	Highly integrated tuner for AM/FM car radio 29-Jan-2010