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Agilent 34945EXT External Driver for 34945A

Refurbished
Manufacturers Part #: 34945EXT
External Driver for 34945A
Your Price: $495.00
In Stock Ships in 1 to 2 Business Days
  • Description
  • Datasheets
Agilent 34945EXT External Driver for 34945A

The 34945EXT Extender board for 34945A and L4445A, one required for each 64 coils. One 34945EXT and 34945EXT can drive up to 64 switch coils, that´s 32 SPDT switches. Add an additional 34945EXT´s to drive another 64 switch coils.


Features:
  • 34945EXT Switch Drive (64 channels, low side drive mode)
    • Driver off Voltage (max): 30 V
    • Driver off Leakage Current: 500 µA
    • Driver on Current (max): 600 mA
    • Driver on Voltage (max): 0.5 V @ 600 mA
  • 34945EXT Switch Drive (64 channels, TTL drive mode)
    • Hi Output Voltage: 3 V @ Iout = 2 mA
    • Lo Output Voltage: 0.4 V @ Iin = 20 mA
    • Lo Input Current: 20 mA
  • 34945EXT Position Indicator Sense Inputs
    • Channels: 64
    • Lo Input Voltage (max): 0.8 V
    • Hi Input Voltage (min): 2.5 V
    • Input Resistance: >100 kΩ @ Vin ≤5 V, >20 kO @ Vin >5 V
    • Maximum Input Voltage: 30 V
  • 34945EXT Switch Drive Power Supply (34945EXT powered by 34945A)
    • Voltage: 24 V nominal (external power supply required for switches needing more than 24 V)
    • Current: 100 mA continuous, + 200 mA (15 msec pulse, 25% duty cycle)
  • 34945EXT External Power Connection
    • Voltage Range: 4.75 V to 30 V
    • Current Limit: 2 A
  • LED Indicator (Current mode divers)
    • Channels: 64
    • Supply Voltage: 5 V nominal
    • LED Drive Current: 5 mA nominal (prog 1-20 mA)
    • Driver Compliance Voltage: 0.8 V
  • 34945EXT Dimensions
    • 11.2" x 4.5" x 1.5" high with distribution boards installed

 
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1150 Raymond Avenue SW
Renton, Washington 98057-3125 U.S.A.

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