© Semiconductor Components Industries, LLC, 2009

October, 2009 − Rev. 1

1

Publication Order Number:

NCS2220A/D

NCS2220A

Low Voltage Comparator

The NCS2220A is an industry first sub−one volt, low power dual

comparator. This device consumes only 7.5

mA per Comparator of

supply current. It is guaranteed to operate at a low voltage of 0.85 V

which allows it to be used in systems that require less than 1.0 V and is

fully operational up to 6.0 V which makes it convenient for use in both

3.0 V and 5.0 V systems. Additional features include no output phase

inversion with overdriven inputs, internal hysteresis, which allows for

clean output switching, and rail−to−rail input and output performance.

The NCS2220A is available in the tiny UDFN 1.6 X 1.6 package.

Features

Typical Applications

UDFN8 1.6 X 1.6

MU SUFFIX

CASE 517AC

http://onsemi.com

Device

Package

ORDERING INFORMATION

NCS2220AMUT1G Complementary

UDFN 1.6 X 1.6

3000/

Tape & Reel

1

3

IN+1

2

IN−1

OUT1

6 IN−2

7

8

OUT2

PIN CONNECTIONS

Top View

4

5 IN+2

1

8

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

CZ MG

G

1

CZ

= Specific Device Code

M

= Date Code

G

= Pb−Free Package

(Note: Microdot may be in either location)

MARKING DIAGRAM

NOTE: The NCS2220A has three exposed pads on

the bottom side which may be used to reduce

thermal resistance by soldering to a copper heat−

spreader. Electrically the exposed pads must be

allowed to float.