The HS-565BRH, HS-565BEH are fast, radiation hardened 12-bit current output, digital-to-analog converters. This part replaces the HS-565ARH, which is no longer available. The monolithic chips include a precision voltage reference, thin-film R-2R ladder, reference control amplifier and twelve high-speed bipolar current switches. The Intersil Dielectric Isolation process provides latch-up free operation while minimizing stray capacitance and leakage currents, to produce an excellent combination of speed and accuracy. Also, ground currents are minimized to produce a low and constant current through the ground terminal, which reduces error due to code-dependent ground currents. HS-565BRH, HS-565BEH die are laser trimmed for a maximum integral nonlinearity error of ±0. 25 LSB at +25°C. In addition, the low noise buried zener reference is trimmed both for absolute value and minimum temperature coefficient. Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed here must be used when ordering. Detailed Electrical Specifications for these devices are contained in SMD 5962-96755. A “hot-link” is provided on our website for downloading.


  • Electrically Screened to SMD # 5962-96755
  • QML Qualified per MIL-PRF-38535 Requirements
  • Total Dose . . . . . . . 100 krad (Si) (Max)
  • DAC and Reference on a Single Chip
  • Pin Compatible with AD-565A and HI-565A
  • Very High-Speed: Settles to 0.50 LSB in 500ns Max
  • Monotonicity Guaranteed Over Temperature
  • 0.50 LSB Max Nonlinearity Guaranteed Over Temperature
  • Low Gain Drift (Max., DAC Plus Reference) . . . . . 50ppm/°C
  • ±0.75 LSB Accuracy Guaranteed Over Temperature (±0.125 LSB Typical at +25°C)


  • High Speed A/D Converters
  • Precision Instrumentation
  • Signal Reconstruction

Product Options

Orderable Part ID Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active 100
Active SBDIP Tube 1
Active SBDIP Tube 45
Active CFP Tray 1
Active CFP Tray 45

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
HS-565BRH, HS-565BEH Datasheet Datasheet PDF 514 KB
Application Notes & White Papers
Wafer by Wafer Low Dose Rate Acceptance White Paper White Paper PDF 533 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
AN9654: Use of Life Tested Parts Application Note PDF 224 KB
Intersil Space Products Brochure Brochure PDF 3.14 MB
Standard Microcircuit Drawing 5962-96755 (HS-565ARH, HS-565BEH, HS-565BRH) Other 0 KB
Intersil Commercial Lab Services Brochure PDF 364 KB
HS-565BRH Total Dose Test Report Report PDF 276 KB

News & Additional Resources