0.7 μA Rail-to-Rail CMOS Comparator S-89530A/89531A Series

The mini analog series is a group of ICs that incorporate a general-purpose analog circuit in an ultra-small packages. The S-89530A/89531A Series are CMOS type comparators that feature Rail-to-Rail *1 I/O and can be driven at a lower voltage and with lower current consumpsion than existing comparators, making the S-89530A/89531A for use in battery-powered compact portable devices. *1. Rail-to-Rail is a registered trademark of Motorola Inc.


Can be driven lower voltage than existing general-purpose comparators:
VDD =0.9V to 5.5V
Low current consumption
IDD=0.7 µA (typ.)
Rail-to-rail wide input and output voltage range
Vcmr=Vss to Vdd
Low input offset voltage
5.0mV max.
Lead-free, Sn100%, halogen-free


  • Cellular phone
  • PDA
  • Notebook PC
  • Digital camera
  • Camcorder

Parts List

  • U(Ux), S and G at the end of the product name of ABLIC Inc. were used to indicate different material specifications as “environmental code”,
    however, these have now been unified into “lead-free and halogen-free” and are identical in terms of environmental quality.
  • Note: Lead-free plating other than 100% Sn is applied to some limited old products, therefore, please contact our sales representatives for details.
  • These descriptions may be different from the actual product name and parameter.
    Please confirm the product name and specifications with the data sheet again.
  • The information herein is subject to change without notice.