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nanoPower 4-Bump Comparator in Ultra-Tiny
0.73mm x 0.73mm WLP/SOT23 Packages
MAX40002–MAX40005
MAX40012–MAX40015
General Description
Benefits and Features
● Tiny 0.73mm x 0.73mm, 4-Bump WLP and 5-Pin
The MAX40002–MAX40005 and MAX40012–MAX40015
tiny, single comparators are ideal for a wide variety of
portable electronics applications such as cell phones,
media players, and notebooks that have extremely tight
board space and power constraints. These comparators
are offered in both, a miniature 4-bump wafer-level pack-
age (WLP) with a 0.73mm x 0.73mm footprint (as small as
two 0402 resistors) and a 5-pin SOT23 package.
SOT23 Packages Save Board Space
● Ultra-Low 500nA Operating Current Preserves
Battery Power in Applications Where Comparator is
Constantly Monitoring
● 1.7V to 5.5V Supply Range Allows Operation from
1.8V, 2.5V, 3V and 5V Systems
● Input Voltage Range: 0.1V to 5.5V
● External REF Range: 1.7V to 5.5V
This device family operates with a supply voltage range
from 1.7V to 5.5V (either V
or external V
), and
CC
REF
consumes only 500nA of supply current. These devices
have a wide input-voltage range of 0.1V to 5.5V, independent
of the supply voltage, and maintain high impedance at
● Wide Variety of Factory-Trimmed Reference Voltages
Saves Space and Cost of External Reference:
• 0.2V, 0.5V, 0.9V, 1.222V
the inputs even when powered down (V
or external
CC
• 9µs Propagation Delay
V
REF
= 0V). They also feature internal filtering to provide
● -40°C to +125°C Specified Temperature Range
high RF immunity.
The MAX40002–MAX40003 and MAX40012–MAX40013
have open-drain outputs, while the MAX40004–MAX40005
and MAX40014–MAX40015 feature push-pull outputs. The
MAX40002/MAX40004 and MAX40012–MAX40014 have
noninverting inputs, while the MAX40003/MAX40005 and
MAX40013–MAX40015 have inverting inputs (see the
Selector Guide for more information).
Ordering Information appears at end of data sheet.
These devices also come with an internal reference. The
reference voltage is preset at the factory and parts are
offered with the following voltage options: 0.2V, 0.5V, 0.9V
or 1.222V (see Ordering Information table).
These devices are fully specified over -40°C to +125°C
automotive temperature range.
Applications
● Mobile Devices
● Portable Medical Devices
● Portable Instrumentation
● Notebook Computers
● Electronic Toys
19-8574; Rev 9; 4/22
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