ISL72814SEHEV1Z

Radiation Hardened, High-Voltage, High-Current, 16-Channel Driver Circuit with Integrated Decoder

The ISL72814SEHEV1Z evaluation board features the ISL72814SEH 16-channel driver circuit IC. The IC is a radiation hardened, high-voltage, high-current, 16-channel driver circuit with an integrated decoder for driving and selecting between a bank of relays, waveguide and coaxial switches in space applications. The ISL72814SEHEV1Z is fabricated using the Renesas proprietary PR40 silicon-on-insulator process (SOI) technology to mitigate single-event effects. It integrates 16 current drivers that feature high-voltage (42V), high-current (700mA) open-emitter positive-negative-positive (PNP) and common collector output stage.

To further reduce solution size, the ISL72814SEH integrates a 4-bit, 16-channel decoder with Enable. This conveniently allows you to select 1 of 16 available driver channels or disable all channels. The inputs to the decoder are TTL and CMOS compatible, allowing an easy interface to FPGAs and microprocessors.

The ISL7x814SEH devices operate across the military temperature range from -55 °C to +125 °C and are available in a 28-lead hermetically sealed ceramic dual flatpack (CDFP) package or die.

Key Features

  • Toggle switches for easy control of logic pins
  • LED circuitry for quick functional testing
  • Convenient test points and connections for test equipment
  • Banana jacks for power and ground connections and turret connectors for CH0 - CH15 channel connections

Applications

  • RF waveguide and coaxial switches
  • Relays
  • Line drivers
  • Logic buffers
  • Lamp drivers

ISL72814SEHEV1Z Evaluation Board

Related Resources

ISL72814SEH
ISL73814SEH

ISL72814SEH White Paper

Reduce Size, Weight and Power of Telecommunication Payload and Satellite Command/Telemetry Subsystems

Learn how using the rad hard ISL72814SEH 16-channel driver circuit IC and the ISL71841SEH multiplexer simplifies the design of next-generation telecommunication payload systems and satellite command and telemetry subsystems.

Related Videos

3:40
Rad-hard ICs are deployed in Orion's crew module, where they are used to support subsystems for mission critical applications.
5:50
The low dose rate ionizing dose response of semiconductors has become a key issue in space applications.
1:59
Nick van Vonno discusses Renesas' commitment to wafer-level radiation acceptance testing.
3:40
Rad-hard ICs are deployed in Orion's crew module, where they are used to support subsystems for mission critical applications.
5:50
The low dose rate ionizing dose response of semiconductors has become a key issue in space applications.
1:59
Nick van Vonno discusses Renesas' commitment to wafer-level radiation acceptance testing.
3:40
Rad-hard ICs are deployed in Orion's crew module, where they are used to support subsystems for mission critical applications.
5:50
The low dose rate ionizing dose response of semiconductors has become a key issue in space applications.
1:59
Nick van Vonno discusses Renesas' commitment to wafer-level radiation acceptance testing.

Tool Information

Tools Orderable Part Number (s) Production Status Manufacturer Suggested Single Tool Price Description Distributor Stock Distributors Distributor Purchase
ISL72814SEHEV1Z Mass Production Renesas call 0 Call

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