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SAA6581T Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
SAA6581TPHI108Yes

SAA6581T** is a manufacturer part produced by **PHI (Philips Semiconductors, now NXP Semiconductors)**.

The SAA6581T is a manufacturer part produced by PHI (Philips Semiconductors, now NXP Semiconductors).

Specifications:

  • Type: Digital Radio Signal Processor (DSP)
  • Function: Designed for processing RDS (Radio Data System) and RBDS (Radio Broadcast Data System) signals
  • Package: SO20 (20-pin Small Outline package)
  • Operating Voltage: Typically 5V
  • Interface: I²C-bus compatible for control and data transfer
  • Features:
  • RDS/RBDS data decoding
  • Built-in error correction
  • Programmable acquisition and synchronization
  • Low power consumption

Descriptions:

The SAA6581T is an integrated circuit used in car radios and tuners to decode RDS and RBDS data from FM broadcasts. It processes the digital information embedded in FM signals, enabling features like station identification, traffic updates, and program information.

Features:

  • RDS Data Processing: Extracts and decodes RDS/RBDS data streams
  • Error Handling: Includes error detection and correction mechanisms
  • I²C Control: Allows microcontroller interfacing for configuration and data retrieval
  • Low Power: Suitable for battery-powered and automotive applications

This IC was commonly used in automotive and consumer radio systems for enhanced FM reception functionality.

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