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MAX987EUK

Description
QUAD COMPARATOR, 7000 uV OFFSET-MAX, 210 ns RESPONSE TIME, PDSO14
CategoryAnalog mixed-signal IC    Amplifier circuit   
File Size320KB,13 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Related ProductsFound5parts with similar functions to MAX987EUK
Download Datasheet Parametric View All

MAX987EUK Overview

QUAD COMPARATOR, 7000 uV OFFSET-MAX, 210 ns RESPONSE TIME, PDSO14

MAX987EUK Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeSOIC
package instructionMO-178AA, SOT-23, 5 PIN
Contacts5
Reach Compliance Code_compli
ECCN codeEAR99
Amplifier typeCOMPARATOR
Maximum average bias current (IIB)0.01 µA
Maximum bias current (IIB) at 25C0.01 µA
Maximum input offset voltage7000 µV
JESD-30 codeR-PDSO-G5
JESD-609 codee0
length2.9 mm
Humidity sensitivity level1
Negative supply voltage upper limit
Nominal Negative Supply Voltage (Vsup)
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output typePUSH-PULL
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)245
power supply+-1.5/+-2.5/3/5 V
Certification statusNot Qualified
Nominal response time210 ns
Maximum seat height1.45 mm
Maximum slew rate0.096 mA
Supply voltage upper limit6 V
Nominal supply voltage (Vsup)2.7 V
surface mountYES
Temperature levelINDUSTRIAL
Terminal surfaceTIN LEAD
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
Base Number Matches1
19-1266; Rev 2; 1/07
High-Speed, Micropower, Low-Voltage,
SOT23, Rail-to-Rail I/O Comparators
________________General Description
The MAX987/MAX988/MAX991/MAX992/MAX995/
MAX996 single/dual/quad micropower comparators
feature low-voltage operation and rail-to-rail inputs and
outputs. Their operating voltage ranges from +2.5V to
+5.5V, making them ideal for both 3V and 5V systems.
These comparators also operate with ±1.25V to ±2.75V
dual supplies. They consume only 48µA per compara-
tor while achieving a 120ns propagation delay.
Input bias current is typically 1.0pA, and input offset volt-
age is typically 0.5mV. Internal hysteresis ensures clean
output switching, even with slow-moving input signals.
The output stage’s unique design limits supply-current
surges while switching, virtually eliminating the supply
glitches typical of many other comparators. The
MAX987/MAX991/MAX995 have a push-pull output
stage that sinks as well as sources current. Large inter-
nal output drivers allow rail-to-rail output swing with
loads up to 8mA. The MAX988/MAX992/MAX996 have
an open-drain output stage that can be pulled beyond
V
CC
to 6V (max) above V
EE
. These open-drain versions
are ideal for level translators and bipolar to single-
ended converters.
The single MAX987/MAX988 are available in tiny 5-pin
SC70 packages, while the dual MAX991/MAX992 are
available in ultra-small 8-pin SOT23 and µMAX
®
pack-
ages.
____________________________Features
120ns Propagation Delay
48µA Quiescent Supply Current
+2.5V to +5.5V Single-Supply Operation
Common-Mode Input Voltage Range Extends
250mV Beyond the Rails
Push-Pull Output Stage Sinks and Sources
8mA Current (MAX987/MAX991/MAX995)
Open-Drain Output Voltage Extends Beyond V
CC
(MAX988/MAX992/MAX996)
Unique Output Stage Reduces Output Switching
Current, Minimizing Overall Power Consumption
100µA Supply Current at 1MHz Switching
Frequency
No Phase Reversal for Overdriven Inputs
Available in Space-Saving Packages:
5-Pin SOT23 (MAX987/MAX988)
8-Pin
µMAX
(MAX991/MAX992)
MAX987/MAX988/MAX991/MAX992/MAX995/MAX996
_______________Ordering Information
PART
MAX987EXK-T
MAX987EUK-T
PIN-PACKAGE
5 SC70-5
5 SOT23-5
PKG
CODE
X5-1
U5-1
TOP
MARK
ABM
ABZB
Selector Guide
PART
MAX987
MAX988
MAX991
MAX992
MAX995
MAX996
COMPARATORS
PER PACKAGE
1
1
2
2
4
4
OUTPUT
STAGE
Push-Pull
Open-Drain
Push-Pull
Open-Drain
Push-Pull
Open-Drain
S8-2
MAX987ESA
8 SO
Ordering Information continued at end of data sheet.
Note:
All devices specified over the -40°C to +85°C operating
temperature range.
Typical Application Circuit appears at end of data sheet.
Pin Configurations
TOP VIEW
OUT
1
5
V
EE
Applications
Portable/Battery-
Powered Systems
Mobile Communications
Zero-Crossing Detectors
Window Comparators
Level Translators
Threshold Detectors/
Discriminators
Ground/Supply Sensing
IR Receivers
Digital Line Receivers
V
CC
2
MAX987
MAX988
4
IN-
IN+
3
SOT23/SC70
Pin Configurations continued at end of data sheet.
1
µMAX is a registered trademark of Maxim Integrated Products,
Inc.
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

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MAX987EUK+T Maxim(美信半导体) 输出类型:CMOS, Push-Pull, Rail-to-Rail, TTL 各通道功耗:96uA 传播延迟:210ns 比较器组数:1 电源电压:2.5V ~ 5.5V, ±1.25V ~ 2.75V
MAX987EUK+ Maxim(美信半导体) Comparator, 1 Func, 7000uV Offset-Max, 210ns Response Time, PDSO5, ROHS COMPLIANT, MO-178AA, SOT-23, 5 PIN
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