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See Technical Specifications

TDA7786M +BOM

ELITE automotive tuners for AM/FM car-radio

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

TDA7786M
Datasheet:

TDA7786M Datasheet (PDF)
Series:

Automotive, AEC-Q100
Frequency:

AM, FM, WB
Modulation or Protocol:

AM, FM, WB
Applications:

General Purpose
EDA/CAD Models:

Request Free CAD Models for TDA7786M

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TDA7786M General Description

The TDA7786x (ELITE) tuner is an optimized high-performance AM/FM tuner IC family for car-radio applications, suitable also (in combination with an external baseband decoder) for HD Radio™ reception.Its members integrate mixers and IF amplifiers for AM, FM and WX, fully integrated VCO and PLL synthesizer, IF- processing including adaptive bandwidth control, stereo decoder, RDS decoder, and digital interfaces for external HD Radio™ decoding on a single IC.AM/FM IBOC base band filtering is available in parallel to standard analog reception.The utilization of digital signal processing results in numerous advantages: very low number of external components, very small space occupation and easy application, very high selectivity due to digital filters, high customization possibility through software control, automatic alignment and a powerful DSP for custom processing.Two versions of the device cover different application/performance requirements:TDA7786: entry-level, high-performance tuner;TDA7786M: tuner with enhanced behavior in case of FM multipath, thanks to the proprietary MuSICA algorithm.Both versions are HW- and SW-compatible.

Key Features

AEC-Q100 qualified
FM, AM and weather band reception
Fully integrated VCO for world tuning
High performance PLL for fast RDS system
Integrated AM LNA and PIN diodes
Automatic self alignment for FM front-end pre-selection filter and image rejection
Integrated IF filters with high selectivity, dynamic range and adaptive bandwidth control
Drift-free Digital-IF signal processing with high performance
RDS demodulation with group and block synchronization
High performance stereo decoder with noise-blanker
Digital interface for HD Radio™ reception with digital audio blending
I²C bus-controlled
I²S input/output digital audio interfaces
Single 5 V supply
LQFP64 package
MuSICA (multipath noise reduction) algorithm available for premium version of the device

Specifications

Category	RF and WirelessRF Receivers	Series	Automotive, AEC-Q100
Frequency	AM, FM, WB	Sensitivity	-
Data Rate (Max)	-	Modulation or Protocol	AM, FM, WB
Applications	General Purpose	Current - Receiving	175mA
Data Interface	I²C, I²S	Memory Size	-
Antenna Connector	PCB, Surface Mount	Features	RDS Demodulator + Band Pass Filter
Voltage - Supply	4.7V ~ 5.2V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	TDA7786