MAX9025 datasheet, PDF - EEWORLD Datasheet

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MAX9025: DescriptionCOMPARATOR, 10000 uV OFFSET-MAX, 40000 ns RESPONSE TIME, PBGA6; Categorysemiconductor Analog mixed-signal IC; File Size3MB，13 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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MAX9025 Overview

COMPARATOR, 10000 uV OFFSET-MAX, 40000 ns RESPONSE TIME, PBGA6

MAX9025 Parametric

Parameter Name	Attribute value
Maximum input offset voltage	10000 µV
Number of functions	1
Number of terminals	6
Minimum operating temperature	-40 Cel
Maximum operating temperature	85 Cel
Rated response time	40000 ns
Maximum supply/operating voltage	6 V
Rated supply voltage	5 V
Processing package description	3 X 2, UCSP-6
state	Active
Amplifier type	COMPARATOR
Maximum input bias current IIB	0.0020 µA
jesd_30_code	R-PBGA-B6
moisture_sensitivity_level	1
Output type	PUSH-PULL
Packaging Materials	PLASTIC/EPOXY
ckage_code	VFBGA
packaging shape	RECTANGULAR
Package Size	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
eak_reflow_temperature__cel_	245
qualification_status	COMMERCIAL
seated_height_max	0.6700 mm
sub_category	Com
surface mount	YES
Temperature level	INDUSTRIAL
terminal coating	NOT SPECIFIED
Terminal form	BALL
Terminal spacing	0.5000 mm
Terminal location	BOTTOM
ime_peak_reflow_temperature_max__s_	NOT SPECIFIED
length	1.57 mm
width	1.16 mm

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EVALUATION KIT AVAILABLE

MAX9025–MAX9028

UCSP, 1.8V, Nanopower, Beyond-the-Rails

Comparators With/Without Reference

General Description

The MAX9025/MAX9028 nanopower comparators in

space-saving chip-scale (UCSP™) packages feature

Beyond-the-Rails™ inputs and are guaranteed to oper-

ate down to +1.8V. The MAX9025/MAX9026 feature

an on-board 1.236V ±1% reference and draw an ultra-

low supply current of only 1µA, while the MAX9027−

MAX9028 (without reference) require just 0.6µA of

supply current. These features make the MAX9025−

MAX9028 family of comparators ideal for all 2-cell battery-

monitoring/management applications.

The unique design of the output stage limits supply-

current surges while switching, virtually eliminating the

supply glitches typical of many other comparators. This

design also minimizes overall power consumption under

dynamic conditions. The MAX9025/MAX9027 have a

push-pull output stage that sinks and sources current.

Large internal-output drivers allow rail-to-rail output swing

with loads up to 5mA. The MAX9026/MAX9028 have an

open-drain output stage that makes them suitable for

mixed-voltage system design. All devices are available in

the miniature 6-bump UCSP packages.

Refer to the MAX9117 data sheet for similar comparators

in 5-pin SC70 packages and the MAX9017 data sheet for

similar dual comparators in 8-pin SOT23 packages.

Features

●

Space-Saving UCSP Package (1mm x 1.52mm)

●

Ultra-Low Supply Current

• 0.6µA (MAX9027/MAX9028)

• 1µA with Reference (MAX9025/MAX9026)

●

Guaranteed to Operate Down to +1.8V

●

Internal 1.236V ±1% Reference (MAX9025/

MAX9026)

●

Input Voltage Range Extends 200mV

Beyond-the-Rails

●

CMOS Push-Pull Output with ±5mA Drive Capability

(MAX9025/MAX9027)

●

Open-Drain Output Versions Available (MAX9026/

MAX9028)

●

Crowbar-Current-Free Switching

●

Internal Hysteresis for Clean Switching

●

No Phase Reversal for Overdriven Inputs

Ordering Information

PART

MAX9025EBT+T

MAX9026EBT+T

MAX9027EBT+T

MAX9028EBT+T

TEMP

RANGE

-40°C to +85°C

BUMP-

PACKAGE

6 UCSP

TOP

MARK

ADB

ADC

ADD

ADE

Applications

●

Selector Guide

PART

MAX9025

MAX9026

MAX9027

MAX9028

2-Cell Battery Monitoring/Management

Ultra-Low-Power Systems

Mobile Communications

Notebooks and PDAs

Sensing at Ground or Supply Line

Telemetry and Remote Systems

Medical Instruments

INTERNAL

REFERENCE

Yes

OUTPUT

TYPE

Push-Pull

Open-Drain

Push-Pull

Open-Drain

SUPPLY

CURRENT (µA)

1.0

0.6

+Denotes lead(Pb)-free/RoHS-compliant package.

T = Tape and reel.

Pin Configurations

TOP VIEW

(BUMPS ON BOTTOM)

IN+

MAX9025–

MAX9028

REF

)

OUT

IN-

Typical Application Circuit appears at end of data sheet.

Beyond-the-Rails and UCSP are trademarks of Maxim

Integrated Products, Inc.

( ) MAX9027/MAX9028 PINS

UCSP

19-3241; Rev 1; 6/11

MAX9025 Related Products

	MAX9025	MAX9028	MAX9027	MAX9026
Description	COMPARATOR, 10000 uV OFFSET-MAX, 40000 ns RESPONSE TIME, PBGA6	COMPARATOR, 10000 uV OFFSET-MAX, 40000 ns RESPONSE TIME, PBGA6	COMPARATOR, 10000 uV OFFSET-MAX, 40000 ns RESPONSE TIME, PBGA6	COMPARATOR, 10000 uV OFFSET-MAX, 40000 ns RESPONSE TIME, PBGA6
Maximum input offset voltage	10000 µV	10000 µV	10000 µV	10000 µV
Number of functions	1	1	1	1
Number of terminals	6	6	6	6
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel	-40 Cel
Maximum operating temperature	85 Cel	85 Cel	85 Cel	85 Cel
Rated response time	40000 ns	40000 ns	40000 ns	40000 ns
Maximum supply/operating voltage	6 V	6 V	6 V	6 V
Rated supply voltage	5 V	5 V	5 V	5 V
Processing package description	3 X 2, UCSP-6	3 X 2, UCSP-6	3 X 2, UCSP-6	3 X 2, UCSP-6
state	Active	Active	Active	Active
Amplifier type	COMPARATOR	COMPARATOR	COMPARATOR	COMPARATOR
Maximum input bias current IIB	0.0020 µA	0.0020 µA	0.0020 µA	0.0020 µA
jesd_30_code	R-PBGA-B6	R-PBGA-B6	R-PBGA-B6	R-PBGA-B6
moisture_sensitivity_level	1	1	1	1
Output type	PUSH-PULL	PUSH-PULL	PUSH-PULL	PUSH-PULL
Packaging Materials	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
ckage_code	VFBGA	VFBGA	VFBGA	VFBGA
packaging shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package Size	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	GRID ARRAY, VERY THIN PROFILE, FINE PITCH
eak_reflow_temperature__cel_	245	245	245	245
qualification_status	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
seated_height_max	0.6700 mm	0.6700 mm	0.6700 mm	0.6700 mm
sub_category	Com	Com	Comparator	Comparator
surface mount	YES	YES	YES	YES
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
terminal coating	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Terminal form	BALL	BALL	BALL	BALL
Terminal spacing	0.5000 mm	0.5000 mm	0.5000 mm	0.5000 mm
Terminal location	BOTTOM	BOTTOM	BOTTOM	BOTTOM
ime_peak_reflow_temperature_max__s_	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
length	1.57 mm	1.57 mm	1.57 mm	1.57 mm
width	1.16 mm	1.16 mm	1.16 mm	1.16 mm

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