NVE IL514E

  • NVE

Product Features

  • Surface-mount DC-correct dual channel digital isolator
  • Mulit channel isolation (2 transmit and 1 receive)
  • Common mode transient immunity 30kV/μs min. and 50kV/μs typ.
  • High voltage enduramce of 1000VRMS/1500VDC
  • Barrier life of 44000years
  • Output quiescent supply current 0.0036A (VDD = 5V)
  • Pulse width distortion 10ns
  • Low EMC footprint
  • UL 1577 recognised; IEC 60747-5-5 (VDE 0884)
    certified
  • 16-pin 0.3 wide SOIC package

Applications

  • Compliant

The IL514E DC-correct dual channel digital isolators from NVE are a low-cost isolator alternative to opto-couplers, operating up to 2 Mbps over an operating temperature range of −40ºC to 85ºC. These devices use NVE’s patented IsoLoop® spintronic Giant Magnetoresistive (GMR) technology. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. The IL511-1E from NVE have a pulse width distortion of 10ns with an isolation of 2.5KVRMS and a transient immunity of 20kV/microsecond, internal refresh clock which ensures the synchronisation of input and output within 9 μs of the supply passing the 1.5 V threshold.

  • Surface-mount DC-correct digital isolator
  • Multi channel isolation (2 transmit and 1 receive)
  • Power supply between 3V and 5V
  • Maximum speed of 2Mbps
  • Typical quiescent current of 0.0013A/channel
  • High voltage endurance of 1000VRMS/1500VDC
  • Temperature range of −40°C to +85°C
  • Common mode transient immunity of 30 kV/μs min. and 50 kV/μs typ.
  • Low EMC footprint
  • Pulse width distortion of 10ns
  • Propagation delay of 25ns
  • Barrier life of 44000 years
  • UL 1577 recognised; IEC 60747-5-5 (VDE 0884) certified
  • 16-pin 0.3″ wide SOIC package

The IL514 isolators can be used with Power on Reset (POR) circuits common in microcontroller applications, as the means of ensuring the output of the device is in the same state as the input a short time after power up.

The NVE IL514 series DC-correct two channel digital isolators are ideal for the following applications

  • ADC’s and DAC’s
  • Digital filedbus
  • Multiplexed data transmission
  • Data interfaces
  • Board to board communication
  • Digital noise reduction
  • Ground loop elimination
  • Parallel bus
  • Peripheral interfaces
  • Logic level shifting

The below table gives the recommended operating conditions of the NVE IL514 DC-correct two channel digital isolator series including the IL514E:

NVE IL514E Specifications

Quantity
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  • NVE

NVE IL514E

Quantity
Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.