AJA ADA4 miniconverter

AJA converters datasheet (12.6MB)

ADA4 : 4-Channel Bi-directional Audio A/D and D/A Converter

Audio 4 kanálový obousměrný převodník. Konfigurace jako 4 channel A/D, 4 channel D/A, 2 channel A/D a 2 channel D/A, nebo AES synchronizer. ADA4 podporuje AES11, wordclock, nebo video sync/color black reference input pro synchronizaci. Reference vstup a synchronizace jsou automatické.Úrovně audia se konfigurují pomocí dip switchů.

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The ADA4 is a 4 channel bi-directional converter which can be configured as a 4 channel A/D, a 4 channel D/A, 2 channel A/D and 2 channel D/A, or an AES synchronizer. The ADA4 can accept an AES11, wordclock, or video sync/color black reference input for synchronization. Reference input and synchronization is automatic. Audio levels are configurable via dipswitch control.

FEATURES
• 4 Simultaneous A/D and D/A, or AES Synchronizer
• Full-time AES11 low jitter reference output
• Up to 4 channels of balanced analog to AES/EBU audio
• Up to 4 channels of AES/EBU to balanced analog audio
• Supplied XLR breakout cable AES11/Wordclock/Tri-level Sync/
• Color Black Reference Loop
• Adjustable Audio Levels
• Sample Rate Conversion Between 96KHz and 48KHz Dipswitch configuration
• DWP-U-R1 Power Supply Included

Analog Audio I/O:
• Balanced, XLR, one channel per XLR connector

AES Audio I/O:
• Balanced 110 ohm, XLR, two channels per XLR connector

Analog Audio Levels:
• +24 dBu (SMPTE RP155)
• +18 dBu (EBU R68)
• +15 dBu
• +12 dBu (consumer +10 dBv)

Audio Converters:
• 24 bit, 48/96 KHz

User Controls:
• (External Dipswitch)
• Channel 1/2: A/D, D/A
• Channel 3/4: A/D, D/A
• Audio Level 1
• Audio Level 2

Reference Loop:
75 Ohm (unterminated). HD/SD Sync, AES-11, or Wordclock (48/96 KHz)

Physical:
• 5.8" x 3.1" x 1" (147 x 79 x 25 mm)

Power:
• +5-18VDC, 3 watts