BELASIGNA 200: Single-Chip Audio Processing System

Datasheet: Programmable, Mixed-Signal Digital Signal Processor for Speech and Audio Applications
Rev. 16 (1426.0kB)
Product Overview
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Product Change Notification
BelaSigna® 200 is a high-performance, programmable, mixed-signal digital signal processor (DSP) that is based on ON Semiconductor's patented second-generation SignaKlara™ technology.
This single-chip solution is ideally suited for embedded applications where audio performance, low power consumption and miniaturization are critical. BelaSigna 200 targets a wide variety of digital speech- and audio-centric applications, including:
= Communication headsets
= Smart phones
= Personal digital assistants (PDAs)
= Hands-free car kits
= Bluetooth™ wireless technology systems
BelaSigna 200 provides numerous analog and digital interfaces including parallel, serial, synchronous, and asynchronous interfaces to facilitate the connection with transducers from various applications.
Features
 
  • Ultra-miniaturized package options available
  • Low supply voltage: 1.2 V - 1.8 V (CSP 1.8 V only)
  • Dual-Harvard 16-bit DSP core
  • Dedicated filterbank coprocessor yielding equivalent 5 MIPS/MHz; performs subband analysis and synthesis,windowing, time folding, and equalization
  • 8-Kwords data RAM and 12-Kwords program RAM
  • Dual-channel 16-bit SD ADC/DAC with integrated programmable amplifiers, attenuators and filters
  • Programmable audio signal sampling rate up to 60 kHz
  • Six low-speed analog inputs (10-bit ADC, nominal 1.6 kHz sampling rate)
  • On-chip power management
  • Programmable internal oscillator; external clock support up to 33 MHz
  • Numerous digital interfaces including: GPIO, SPI, UART, I2S, TWSS, PCM
  • Ultra-low power consumption: down to 0.05 mW/MIPS
  • Up to 200 peak MIPS at 33 MHz operating frequency
Applications   End Products
  • Digital Speech Audio Processing
 
  • Mobile Phones
  • PDAs
  • Headsets
Technical Documentation & Design Resources
Software (2) Data Sheets (1)
Application Notes (3) Package Drawings (2)
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
0W344-004-XTP Obsolete
Pb-free
Halide free
BELASIGNA 200 NQFP-52 560AB 3 260 Tape and Reel 500  
0W344-005-XTP Obsolete
Pb-free
Halide free
BELASIGNA 200 NQFP-52 560AB 3 260 Tape and Reel 1000  
0W588-002-XUP Active
Pb-free
Halide free
BELASIGNA 200 WLCSP-40 567AA 1 Tape and Reel 5000 Contact Sales Office
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
DSP Core (bits)
Coprocessor Type
MIPS
Dynamic Range (dB)
RAM (kB)
Istandby Typ (µA)
Audio Inputs
Audio Outputs
Package Type
0W588-002-XUP  
Pb
H
 Active   
16
WOLA
40
83
42
250
2
2
WLCSP-40
Case Outlines
560AB    567AA   
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