ITD 1024 is an off-the-shelf solution for A²B®, an emerging automotive audio bus. In combination with a comprehensive set of software tools, ITD 1024 allows for rapid testing of various A²B® components such as audio speakers, amplifiers, microphone arrays, sensors, and actuators.

A²B® BUS FEAUTURES

  • 50 Mbps data rate
  • Up to 32 independent up- and downstream channels
  • Single master, multiple slave (up to 10) line topology
  • Up to 15 m between nodes and up to 40 m overall cable length
  • 44.1kHz and 48kHz sampling rate, up to 32-bit audio

ITD 1024 FEATURES

  • Master or Slave node simulation
  • Compatible with AD240x, AD241x and AD242x transceivers
  • Local and phantom power (up to 300 mA) support for slave nodes
  • Node-level I²C device handling
  • Interrupts support
  • GPIO handling
  • A²B® diagnostics and error management support

ITD 1024 DIGITAL INTERFACE FEATURES

  • 8-bit to 32-bit multichannel I²S/TDM input
    • Programmable data rate
    • Up to 32 upstream and 32 downstream audio channels
  • PDM inputs for 4 high dynamic range microphones

SDK FEATURES

  • .NET and LabVIEW API for automated test integration
  • Quick and easy A²B® network configuration

Specifications

Physical SpecificationsITD 1024
Dimensions170 mm x 55 mm x 121 mm (L x H x W)
Weight665 g
Power Requirements
Voltage12 VDC
Current (max.)1.25 A
Power Supply (included)100 – 240 VAC / 50 – 60 Hz

Power Requirements 
Voltage12 VDC
Current (max.)1.25 A
Power Supply (included)100 – 240 VAC / 50 – 60 Hz

Interfaces 
PC-InterfaceEthernet (RJ 45)
A2B®Industrial grade connector
Digital OptionOptical S/PDIF I/O (Toslink)
Digital Interface (D-Sub)
Analog Option2 differential analog Inputs (XLR)
2 differential analog Outputs (XLR)

Downloads:

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ASSOCIATED PRODUCT: TDM 1024

  • Multichannel I²S/TDMx Generator
  • Flexible, independent channel configuration
  • Optimized for use with the ITD 1024