HiRel Microelectronics

Standard ICs and ASICs along with Electronic Manufacturing Services (CCA, Radiation Testing, Upscreening and Packaging).

Op Amps / Comparators

RHD5900 Quad Op Amp

Cobham provides a family of RadHard Quad, Single Supply, Operational Amplifiers (Op Amps) & Quad, Single Supply Comparators for HiRel applications ranging from 300 krad(Si) to over 1 Mrad(Si) Total Dose for all your design requirements.

For questions, please call 800-645-8862.

RHD Series Standard Features:
  • Single power supply: 3.3V to 5V
  • Very Low Power
  • Radiation performance:
    • CMOS ELDRS Immune
    • Total dose: > 1 Mrad(Si)
    • SEL Immune: > 100 MeV-cm2/mg
    • Displacement Damage: > 1014 neutrons/cm2

Available Op Amps/Comparator Products

Quad Op Amp Products
Part
Number
Ceramic
SOIC
Package
SMD Part Number Features / Description
RHD590016 Pin 5962H1024101KXC Rail-to-rail input and outputs for general purpose operational amplifier applications.
RHD590116 Pin 5962H1024102KXC Configured with enable/disable control. Pairs of amplifiers are put in a power-down condition with their outputs in a high-impedance state.
RHD5902 16 Pin 5962H1024103KXC Higher-speed version of RHD5901 providing wider bandwidth and faster slew rate.
RHD5903 20 Pin 5962-1223701KXC Differential output operational amplifier. Outputs are centered at VDD/2.
RHD5904 * 16 Pin 5962-1221301KXC Quad version of the standard instrumentation configuration. Gain 1, output centered at VDD/2.
RHD5905 * 20 Pin 5962-1223702KXC Differential output version of RHD5904.
* Contact Factory for more information.
Quad Comparator Products
Part
Number
Ceramic
SOIC
Package
SMD Part Number Features / Description
RHD5910 16 Pin 5962H1024201KXC Operation with dynamic signals on either or both inputs. Comparison is continuous as the circuit functions as high gain open loop amplifier with a digital output.
RHD5912 16 Pin 5962H1024203KXC Open drain outputs. Vol < 1.0V with Sink current 20mA.
* Contact Factory for more information.

Note: Cobham's Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G.