Advanced Monolithic Systems, Inc.

www.advanced-monolithic.com

Phone (925) 443-0722 Fax (925) 443-0723

Advanced

AMS303

Monolithic

MICROPOWER COMPARATOR, OPEN COLLECTOR OUTPUT

Systems

RoHS compliant

FEATURES

APPLICATIONS

• Guaranteed 2.7V to 15V supplies

• Mobile battery operated products

• Open Collector Output

• Notebooks and PDA’s

• Industrial temperature range: -40ºC to +85ºC

• Alarmed Circuits

• Low Offset Voltage <5mV

• LED driver

• Low Supply Current: 7µA

• Communication Circuits

GENERAL DESCRIPTION

The AMS303 has rail-to-rail output swing and input common-mode voltage. It exhibit excellent speed-power ratio, achieving

a Propagation Delay of 400ns with low supply current.

The AMS303 is available in space saving 5-Pin SOT23. The small package saves space on pc boards, and enables the design of

small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise

pickup and increase signal integrity.

ORDERING INFORMATION:

PIN CONNECTIONS

MAX.

PACKAGE TYPE

OPERATING

OFFSET

5 LEAD SOT-23

TEMP. RANGE

5mV

AMS303AM1

-40 to +85

°C

15mV

AMS303M1

-40 to +85

°C

TYPICAL APPLICATION

5L SOT-23

(M1)

VO

+IN

VCC

-IN

GND

3

2

4

15

Top View

-

+

VCC

Vo

R1

R pull-up