The ISLA214P is a series of low power, high performance 14-bit analog-to-digital converters. Designed with the Renesas proprietary FemtoCharge™ technology on a standard CMOS process, the series supports sampling rates of up to 250MSPS. The ISLA214P is part of a pin-compatible family of 12 to 16-bit A/Ds with maximum sample rates ranging from 130MSPS to 500MSPS. A serial peripheral interface (SPI) port allows for extensive configurability, as well as fine control of various parameters, such as gain and offset. Digital output data is presented in selectable LVDS or CMOS formats, and can be configured as full-width, single data rate (SDR) or half-width, double data rate (DDR). The ISLA214P is available in a 72-contact QFN package with an exposed paddle. Operating from a 1. 8V supply, performance is specified over the full industrial temperature range (-40°C to +85°C).


  • Single supply 1.8V operation
  • Clock duty cycle stabilizer
  • 75fs clock jitter
  • 700MHz bandwidth
  • Programmable built-in test patterns
  • Multi-ADC support
  • SPI programmable fine gain and offset control
  • Support for multiple ADC synchronization
  • Optimized output timing
  • Nap and sleep modes
  • 200µs sleep wake-up time
  • Data output clock
  • SDR/DDR LVDS-compatible or LVCMOS outputs
  • Selectable clock divider



  • Radar array processing
  • Software defined radios
  • Broadband communications
  • High-performance data acquisition
  • Communications test equipment


Document title Document type
Date Date
PDF 1.80 MB Datasheet
PDF 503 KB Application Note
PDF 1.08 MB Application Note
PDF 287 KB Application Note
PDF 1.17 MB End Of Life Notice
PDF 1.02 MB Guide
PDF 509 KB Manual - Development Tools
PDF 197 KB Product Change Notice
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Design & Development

Software & Tools

Software Downloads

Software title Software type
Date Date
PDF 1.17 MB End Of Life Notice
EXE 162.95 MB Library
EXE 1.00 MB Library
PDF 1.66 MB PCB Design Files
PDF 959 KB PCB Design Files
ZIP 4.49 MB PCB Design Files
6 items

Boards & Kits

Boards & Kits