R03DS0085EJ0500 Rev.5.00 Page 1 of 23
Jul 01, 2015
Preliminary Data Sheet
HA1631S01/02/03/04 Series
Single CMOS Comparator
(Push Pull/Open Drain Output)
Description
The HA1631S01/02/03/04 are low power single CMOS Comparator featuring low voltage operation with typical
current supply of 5 μA/50 μA. They are designed to operate from a single power supply. HA1631S01/02 have push-
pull full swing outputs that allow direct connections to logic devices. The Open Drain version HA1631S03/04 enable
Output Level shifting through external pull up resistors. Available in an ultra-small CMPAK-5 package, they occupy
only 1/8 the area of the SOP-8 package.
Features
• Low supply current
HA1631S01/03 : I
DDtyp
= 5 μA (V
DD
= 3.0 V)
HA1631S02/04 : I
DDtyp
= 50 μA (V
DD
= 3.0 V)
• Low voltage operation : V
DD
= 1.8 to 5.5 V
• Low input offset voltage : V
IOmax
= 5 mV
• Low input bias current : I
IBtyp
= 1 pA
• Maximum output voltage : V
OHmin
= 2.9 V (at V
DD
= 3.0 V)
• Input common voltage range includes ground
• On-chip ESD protection
• Available in CMPAK-5 and MPAK-5 package using Pb free lead frame
Ordering Information
Type No. Package Name Package Code
HA1631S01CM CMPAK-5 PTSP0005ZC-A
HA1631S02CM
HA1631S03CM
HA1631S04CM
HA1631S01LP MPAK-5 PLSP0005ZB-A
HA1631S02LP
HA1631S03LP
HA1631S04LP
R03DS0085EJ0500
Rev.5.00
Jul 01, 2015