Agilent/HP 44473A 4x4 Two-Wire Matrix Switch

Agilent/HP 44473A 4x4 Two-Wire Matrix Switch
Manufacturer: Agilent / HP
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Agilent/HP 44473A 4x4 Two-Wire Matrix Switch

 

Agilent/HP  44473A 4x4 Two-Wire Matrix Switch

Rent me for $100 a month

For the 3488A Switch/Control Unit

   The 44473A offers highly flexible switching with a 4 X 4, 2-wire matrix.  Any combination of 4 input channels may be connected to any combination of 4 output channels.  Each cross point or node in the matrix uses a 2SPST relay to switch 2 lines (Hi and Lo) at a time.  Multiple 4 X 4 modules can be connected to form larger matrices.  Multiplexers can be used in conjunction with this larger module to effectively expand the number of inputs and outputs of the matrix.

Input Characteristics

  • Thermal Offset: <3uV
  • Maximum Scan Rate: 43 chan/sec
  • Maximum Voltage: 250V
  • Maximum Current:
  • Per channel: 2A, Per module: 8A
  • Maximum Power:
  • Per channel: 60W; 125VA, Per module: 240W;500VA
  • Initial Closed Channel Resistance: <1 Ohm

DC Isolation (<40°C, <60%RH)

  • HI-LO: >1010 Ohm
  • Channel-Chassis: >1010 Ohm
AC Isolation
  • Capacitance (with 1 channel closed):
  • Open Channel, Channel-Channel: <5pF
  • HI-LO: <40pF
  • Channel-Chassis: <70pF

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