The ISL7457SRHEVAL2Z evaluation platform is designed for evaluating the ISL7457SRH radiation hardened, SEE hardened, non-inverting, quad CMOS driver.

The ISL7457SRH driver is capable of running at clock rates up to 40MHz and features 2A typical peak drive capability and a nominal ON-resistance of just 3.5Ω. The ISL7457SRH is ideal for driving highly capacitive loads, such as storage and vertical clocks in CCD applications. It is also well suited to level-shifting and clock-driving applications.


  • Electrically screened to SMD 5962-08230
  • QML qualified per MIL-PRF-38535 requirements
  • Full mil-temp range operation: TA = -55 °C to +125 °C
  • Radiation hardness
    • TID [50-300 rad(Si)/s]: 10krad(Si) minimum
  • SEE hardness
    • LET (SEL and SEB Immunity): 40MeV/mg/cm2minimum
    • LET [SET = ΔVOUT < 15V, Δt< 500ns]: 40MeV/mg/cm2
  • 4 channels
  • Clocking speeds up to 40MHz
  • 11ns/12ns typical tR/tF with 1nF Load (15V bias)
  • 1ns typical rise and fall time match (15V bias)
  • 1.5ns typical prop delay match (15V bias)
  • Low quiescent current - < 1mA Typical
  • Fast output enable function - 12ns typical (15V bias)
  • Wide output voltage range
    • 0V ≤ VL ≤ 8V
    • 2.5V ≤ VH ≤ 16.5V
  • 2A typical peak drive current (15V Bias)
  • 3.5Ω typical ON-resistance (15V bias)
  • Input level shifters
  • 3.3V/5V CMOS compatible inputs


  • CCD drivers
  • Clock/Line drivers
  • Level-shifters

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL7457SRH Datasheet Datasheet PDF 536 KB
User Guides & Manuals
ISL7457SRHEVAL2Z User Guide Manual PDF 493 KB
Application Notes & White Papers
AN1458: Extending the TID Capability of the ISL7457SRH Application Note PDF 226 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
isl7457srh_p-spice_model Model ZIP 21 KB
ISL7457SRH SEE Test Report Report PDF 248 KB