SAA2501

Features: · Advanced error protection· Integrated audio post processing for control of signal level and inter-channel crosstalk· Demultiplexing of Program Associated Data (PAD) in the input bitstream· Automatic digital de-emphasis of the decoded audio signal· Separate master and slave inputs· Auto...

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SeekIC No. : 004483886 Detail

SAA2501: Features: · Advanced error protection· Integrated audio post processing for control of signal level and inter-channel crosstalk· Demultiplexing of Program Associated Data (PAD) in the input bitstrea...

floor Price/Ceiling Price

Part Number:
SAA2501
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/26

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Product Details

Description



Features:

· Advanced error protection
· Integrated audio post processing for control of signal level and inter-channel crosstalk
· Demultiplexing of Program Associated Data (PAD) in the input bitstream
· Automatic digital de-emphasis of the decoded audio signal
· Separate master and slave inputs
· Automatic sample frequency and bit-rate switching in master input mode
· Automatic synchronization of input and output interface clocks in master input mode
· Selectable audio output precision; 16, 18, 20 or 22 bit
· Low power consumption
· Decoded sub-band signal and error flag outputs for error concealment.



Application

` Digital Audio Broadcast systems as defined in "Eureka 147".


Specifications

SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VDD supply voltage   -0.5 +6.5 V
VI input voltage note 1 -0.5 VDD + 0.5 V
IDD supply current   - 100 mA
II input current   - 10 V
IO output current 2 mA outputs - 10 mA
4 mA outputs - 20 mA
Ptot total power dissipation VDD = 5 V±5% - 165 mW
Tstg storage temperature   -65 +150 °C
Tamb operating ambient temperature   -40 +85 °C
Ves1 electrostatic handling note 2 -2000 +2000 V
Ves2 electrostatic handling note 3 -200 +200 V
Notes
1. Input voltage should not exceed 6.5 V unless otherwise specified.
2. Equivalent to discharging a 100 pF capacitor through a 1.5 k series resistor.
3. Equivalent to discharging a 200 pF capacitor through a 0 series resistor.



Description

The SAA2501 audio source decoder supports ISO/IEC MPEG layers I and II and all DAB specific features as described in "Eureka 147 draft specification (EU147)".


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