DAC8734: Equivalent Space grade

Part Number: DAC8734

Dear All, Is there any equivalent spqce grade part to DAC8734?

I’m looking for :

  • DAC effective resolution ≥ 12 bits accurate — INL ≤ ±0.5 LSB @ 12-bit reference
  • Or 16-bit preferred (needs ≤ ±4 LSB INL)                 
  • Interface SPI
  • Qualification: QML-V or QML-Q
  • TID ≥ 50 krad(Si)                                         
  • SEL > 83 MeV·cm²/mg (GEO)                 
  • 1 year mission duration

Channels Number: OPEN