Datasheet4U Logo Datasheet4U.com

SAA2521 - Masking threshold processor for MPEG layer 1 audio compression applications

Datasheet Summary

Description

The SAA2521 performs the adaptive allocation and scaling function for calculating the masking thresholds and sub-band sample accuracy in MPEG layer 1 applications.

The SAA2521 is intended for use in conjunction with the stereo filter codec SAA2520.

Features

  • Stereo or 2-channel mono encoding.
  • Status may be read continuously.
  • Microcontroller interface.
  • I2S-interfaces.
  • Allocation algorithm including optional emphasis correction (for 44.1 kHz).
  • Reduced power consumption.
  • 4 V nominal operating voltage capability.

📥 Download Datasheet

Datasheet preview – SAA2521

Datasheet Details

Part number SAA2521
Manufacturer Philips
File Size 108.28 KB
Description Masking threshold processor for MPEG layer 1 audio compression applications
Datasheet download datasheet SAA2521 Datasheet
Additional preview pages of the SAA2521 datasheet.

📁 Similar Datasheet

  • SAA-311100 - Single-Mode FC D-Shape ADAPTOR supplied (Seiko Instruments Inc)
  • SAA-C505CA-4RC - 8-bit Single-Chip Microcontroller (Bare Die Delivery) (Infineon Technologies AG)
  • SAA-C505CA-LC - 8-bit Single-Chip Microcontroller (Bare Die Delivery) (Infineon Technologies AG)
  • SAA-XC866 - 8-Bit Single-Chip Microcontroller (Infineon)
  • SAA-XC886CLM - 8-Bit Single Chip Microcontroller (Infineon)
  • SAA1024 - SAA1024 (ETC)
  • SAA1025 - SAA1025 (ETC)
  • SAA1029 - UNIVERSAL INDUSTRIAL LOGIC AND INTERFACE CIRCUIT (ETC)
  • SAA1029 - UNIVERSAL INDUSTRIAL LOGIC AND INTERFACE CIRCUIT (Comset Semiconductor)
  • SAA1030 - SAA1030 (ETC)
Other Datasheets by Philips
  • SAA2520 - Stereo filter and codec for MPEG layer 1 audio applications
  • SAA2500 - MPEG Audio Source Decoder
  • SAA2501 - Digital Audio Broadcast DAB decoder
  • SAA2502 - ISO/MPEG Audio Source Decoder
  • SAA2503 - MPEG2 audio decoder
  • SAA2505H - Digital multi-channel audio IC DUET
  • SAA2510 - Video CD VCD decoder
  • SAA2003 - Stereo filter and codec

Full PDF Text Transcription

Click to expand full text
INTEGRATED CIRCUITS DATA SHEET SAA2521 Masking threshold processor for MPEG layer 1 audio compression applications Preliminary specification File under Integrated Circuits, IC01 August 1993 Philips Semiconductors Preliminary specification Masking threshold processor for MPEG layer 1 audio compression applications FEATURES • Stereo or 2-channel mono encoding • Status may be read continuously • Microcontroller interface • I2S-interfaces • Allocation algorithm including optional emphasis correction (for 44.1 kHz) • Reduced power consumption • 4 V nominal operating voltage capability. ORDERING INFORMATION EXTENDED TYPE NUMBER SAA2521GP Note 1. SOT205-1; 1996 August 23.
Published: |