General-purpose comparators utilizing CMOS process suitable for low voltage, low power consumption, and fast response.

 

CMOS Comparators

 

  • Low voltage operation, Low consumption current:
    • from VDD=1.8V, IDD=5μA/ch(Typ) (01/03 series)
  • High input impedance: IIB=1pA(Typ)
  • Push-pull output / Open drain output
  • Output full swing (Except open drain output)
  • Low input offset voltage: VIO=5mV(Max)
  • Ultra small package
  • High-speed specifications 
    • TPLH=0.3ms(Typ) (02 series)
    • TPHL=0.2ms(Typ) (02/04 series)
  • Single type, Dual type

 

 

Key Applications:

 

  • Relay drive circuits

 

 

CMOS Comparators by Type:

 

Output
type
Supply voltage Input offset voltage Supply current Response speed Drive ability Part No.
VDD
(V)
Vio max.
(mV)
IDD typ.
(μA/ch)
TPLH/HLtyp.
(μs)
Is typ.
(mA)
Channels
Single Dual
Push-pull 1.8 to 5.5 5 5 1.2/0.6 14 HA1631S01CM/LP HA1631D01MM/T
50 0.3/0.2 HA1631S02CM/LP HA1631D02MM/T
Open drain 1.8 to 5.5 5 5 -/0.6 14 HA1631S03CM/LP HA1631D03MM/T
50 -/0.2 HA1631S04CM/LP HA1631D04MM/T
Videos

Ope-Amplifier and Comparator products for General use

Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.

 

Resources for Software and Hardware

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Hardware Design Support

Title Description
Simulation model

Download SPICE parameters, IBIS models, and other simulation data.

Please refer to "Downloadable" at the right end of the search result list.