MAX44268EWL+T

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Analog Devices Inc./Maxim Integrated

1.3MM X 1.3MM, LOW-POWER DUAL COMPARATOR WITH REFERENCE

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MAX44268EWL+T

Active

Analog Devices Inc./Maxim Integrated

1.3MM X 1.3MM, LOW-POWER DUAL COMPARATOR WITH REFERENCE

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX44268 Series

The MAX44268 is an ultra-small and low-power dual comparator ideal for battery-powered applications such as cell phones, notebooks, and portable medical devices that have extremely aggressive board space and power constraints. The comparator is available in a miniature 1.3mm x 1.3mm, 9-bump WLP package, making it the industry’s smallest dual comparator.The IC can be powered from supply rails as low as 1.8V and up to 5.5V. It also features a 1.236V ±1% reference and a 0.7µA typical supply current per comparator. It has a rail-to-rail input structure and a unique output stage that limits supply current surges while switching. This design also minimizes overall power consumption under dynamic conditions. The IC has open-drain outputs, making it suitable for mixed voltage systems. The IC also features internal filtering to provide high RF immunity. It operates over a -40°C to +85°C temperature.ApplicationsBattery-Operated SensorsNotebooksPortable Medical Mobile AccessoriesSmartphonesTwo-Cell Battery-Powered DevicesUltra-Low-Power Systems

Technical Specifications

Parameters and characteristics for this part

Specification	MAX44268EWL+T

CMRR (Typ)	80 dB
Current - Input Bias (Max)	150 pA
Current - Output (Typ)	50 mA
Current - Quiescent (Max)	1.15 µA
Hysteresis	6 mV
Mounting Type	Surface Mount
Number of Elements	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Open-Drain
Package / Case	WLBGA, 9-WFBGA
Package Length	1.29 mm
Package Name	9-WLP
Package Width	1.29 mm
Propagation Delay (Max)	39 µs
PSRR (Typ)	80 dB
Supply Configuration	Dual, Single
Type	Standard (General Purpose), General Purpose
Voltage - Input Offset (Max)	5 mV
Voltage - Supply (Single) Maximum	5.5 V
Voltage - Supply (Single) Minimum	1.8 V

MAX44268 Series

Part	Voltage - Supply (Single) Minimum	Supply Configuration	Voltage - Supply (Single) Maximum	Number of Elements	Package Name	Package Length	Package Width	Propagation Delay (Max)	Operating Temperature (Min)	Operating Temperature (Max)	Hysteresis	Current - Output (Typ)	Type	Current - Input Bias (Max)	Current - Quiescent (Max)	Package / Case	Mounting Type	Output Type	Voltage - Input Offset (Max)	PSRR (Typ)	CMRR (Typ)
Analog Devices Inc./Maxim Integrated MAX44268EWL+T	1.8 V	Dual Single	5.5 V	2	9-WLP	1.29 mm	1.29 mm	39 µs	-40 °C	85 °C	6 mV	50 mA	General Purpose Standard (General Purpose)	150 pA	1.15 µA	9-WFBGA WLBGA	Surface Mount	Open-Drain	5 mV	80 dB	80 dB

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX44268EWL+T | Datasheet