Product Information

TDA7705

Product Image X-ON

Datasheet
STMicroelectronics Tuners Highly Int Tuner AMFM Car Radio
Manufacturer: STMicroelectronics



Price (USD)

1: USD 4.6145 ea
Line Total: USD 4.6145

955 - Global Stock
Ships to you between
Mon. 03 Apr to Fri. 07 Apr
MOQ: 1 Multiples:1
Pack Size :   1
Availability Price Quantity
955 - Global Stock


Ships to you between Mon. 03 Apr to Fri. 07 Apr

MOQ : 1
Multiples : 1

Stock Image

TDA7705
STMicroelectronics

1 : USD 4.6145

955 - Global Stock


Ships to you between Mon. 03 Apr to Fri. 07 Apr

MOQ : 2
Multiples : 1

Stock Image

TDA7705
STMicroelectronics

2 : USD 4.6145

     
Manufacturer
STMicroelectronics
Product Category
Tuners
RoHS - XON
Y Icon ROHS
Operating Supply Voltage
5 V
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 85 C
Type
Car Radio
Maximum Frequency
1.55 GHz
Minimum Frequency
1.1 GHz
Qualification
Aec - Q100
Packaging
Tray
Bus Type
I2c/Spi
Package / Case
LQFP - 64
Series
Tda7705
Brand
Stmicroelectronics
Gain
93 Db
Mounting Style
Smd/Smt
Modulation Technique
Am, Fm
Operating Supply Current
220 mA
Factory Pack Quantity :
960
Supply Voltage - Max
5.25 V
Supply Voltage - Min
4.7 V
Cnhts
8542319000
Hts Code
8542330001
Mxhts
85423399
Product Type
Tuners
Subcategory
Wireless & Rf Integrated Circuits
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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 LQFP64 and drift-free Integrated IF-filters with high selectivity, high dynamic range and adaptive bandwidth control RDS demodulation with group and block synchronization It contains mixers and IF amplifiers for AM and High performance stereodecoder with FM, fully integrated VCO and PLL synthesizer, noiseblanker IF-processing including adaptive bandwidth 2 I C/SPI bus controlled control, stereo decoder and RDS decoder on a single chip. Single 5 V supply The utilization of digital signal processing results LQFP64 package in numerous advantages against today s tuners: very low number of external components, very Description small space occupation and easy application, very high selectivity due to digital filters, high The TDA7705 highly integrated tuner (HIT) is a flexibility by software control and automatic new generation of high performance tuners for alignment. carradio applications. Table 1. Device summary Order code Package Packing TDA7705 LQFP64 (10x10x1.4mm) Tray TDA7705TR LQFP64 (10x10x1.4mm) Tape and reel September 2013 Doc ID 15938 Rev 9 1/42 www.st.com 1Contents TDA7705 Contents 1 Block diagram and pins description 6 1.1 Block diagram . 6 1.2 Pin description 7 2 Function description 10 2.1 FM - mixers . 10 2.2 FM - AGC . 10 2.3 AM - LNA . 10 2.4 AM - AGC . 10 2.5 AM - mixers . 10 2.6 IF A/D converters . 11 2.7 Audio D/A converters 11 2.8 VCO . 11 2.9 PLL 11 2.10 Crystal oscillator 11 2.11 DSP . 11 2.12 IO interface pins 12 2.13 Serial interface . 12 2.13.1 Serial interface choice / boot mode 12 2 2.13.2 I C bus protocol . 13 2.13.3 SPI bus protocol 14 3 Electrical specifications . 16 3.1 Absolute maximum ratings 16 3.2 Thermal data 16 3.3 General key parameters 16 3.4 Electrical characteristics 17 3.4.1 FM - section 17 3.4.2 AM - section 18 3.4.3 VCO 19 3.4.4 Phase locked loop . 19 3.4.5 Tuning DAC 19 2/42 Doc ID 15938 Rev 9

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN