MAX996EUD+ Maxim Integrated Products, MAX996EUD+ Datasheet

MAX996EUD+

Manufacturer Part Number

MAX996EUD+

Description

IC COMPARATOR R-R 14-TSSOP

Manufacturer

Maxim Integrated Products

Type

General Purposer

Datasheet

1.MAX991EKAT.pdf (13 pages)

Specifications of MAX996EUD+

Number Of Elements

Output Type

CMOS, Open-Drain, Rail-to-Rail, TTL

Voltage - Supply

2.5 V ~ 5.5 V, ±1.25 V ~ 2.75 V

Mounting Type

Surface Mount

Package / Case

14-TSSOP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 13
Download datasheet (325Kb)

µMAX is a registered trademark of Maxim Integrated Products,

Inc.

19-1266; Rev 2; 1/07

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

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

ages.

Portable/Battery-

Powered Systems

Mobile Communications

Zero-Crossing Detectors

Window Comparators

Level Translators

________________General Description

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.

MAX987

MAX988

MAX991

MAX992

MAX995

MAX996

PART

to 6V (max) above V

________________________________________________________________ Maxim Integrated Products

COMPARATORS

PER PACKAGE

High-Speed, Micropower, Low-Voltage,

. These open-drain versions

Threshold Detectors/

Discriminators

Ground/Supply Sensing

IR Receivers

Digital Line Receivers

SOT23, Rail-to-Rail I/O Comparators

Selector Guide

Applications

Open-Drain

Push-Pull

OUTPUT

STAGE

pack-

♦ 120ns Propagation Delay

♦ 48µA Quiescent Supply Current

♦ +2.5V to +5.5V Single-Supply Operation

♦ Common-Mode Input Voltage Range Extends

♦ Push-Pull Output Stage Sinks and Sources

♦ Open-Drain Output Voltage Extends Beyond V

♦ Unique Output Stage Reduces Output Switching

♦ 100µA Supply Current at 1MHz Switching

♦ No Phase Reversal for Overdriven Inputs

♦ Available in Space-Saving Packages:

____________________________Features

_______________Ordering Information

Ordering Information continued at end of data sheet.

Typical Application Circuit appears at end of data sheet.

Note: All devices specified over the -40°C to +85°C operating

temperature range.

Pin Configurations continued at end of data sheet.

MAX987EXK-T

MAX987EUK-T

MAX987ESA

250mV Beyond the Rails

8mA Current (MAX987/MAX991/MAX995)

(MAX988/MAX992/MAX996)

Current, Minimizing Overall Power Consumption

Frequency

TOP VIEW

PART

5-Pin SOT23 (MAX987/MAX988)

8-Pin µMAX (MAX991/MAX992)

OUT

5 SC70-5

5 SOT23-5

8 SO

PIN-PACKAGE

IN+

SOT23/SC70

Pin Configurations

MAX987

MAX988

CODE

PKG

X5-1

U5-1

S8-2

IN-

MARK

ABZB

TOP

ABM

—

Related parts for MAX996EUD+

MAX996EUD+ Summary of contents

Page 1

... Ground/Supply Sensing Zero-Crossing Detectors IR Receivers Window Comparators Digital Line Receivers Level Translators 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. ____________________________Features ♦ ...

Page 2

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators ABSOLUTE MAXIMUM RATINGS Supply Voltage ( ................................................... IN_-, IN_ .......................................-0. Current into Input Pins .....................................................±20mA OUT_ MAX987/MAX991/MAX995 ....................-0. ...

Page 3

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators ELECTRICAL CHARACTERISTICS (continued +2.7V to +5.5V 0V PARAMETER SYMBOL OUT Rise Time (MAX987/MAX991/ t RISE MAX995 Only) OUT Fall Time t FALL t PD- Propagation ...

Page 4

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators (V = +5V 0V +25°C, unless otherwise noted SUPPLY CURRENT PER COMPARATOR vs. TEMPERATURE 90 V > V IN+ IN ...

Page 5

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators (V = +5V 0V +25°C, unless otherwise noted PROPAGATION DELAY vs. CAPACITIVE LOAD 10,000 V = 50mV OD 1000 100 0.01 0.1 1 CAPACITIVE LOAD (nF) ...

Page 6

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators (V = +5V 0V +25°C, unless otherwise noted SWITCHING CURRENT, OUT FALLING V OD IN+ OUT I CC 200ns/div 6 _______________________________________________________________________________________ Typical Operating Characteristics (continued) MAX987-14 ...

Page 7

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators ______________________________________________________________Pin Description PIN MAX987 MAX991 MAX988 MAX996 SOT23/ SO/µMAX/ SO SC70 SOT23 1 6 — — — — — 1 — — 2 ...

Page 8

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators Detailed Description The MAX987/MAX988/MAX991/MAX992/MAX995/ MAX996 are single/dual/quad low-power, low-voltage comparators. They have an operating supply voltage range between +2.5V and +5.5V and consume only 48µA per comparator, while achieving 120ns propaga- tion delay. ...

Page 9

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators 5) Calculate R2 as shown. For this example, choose an 8.2kΩ standard value ⎛ ⎞ THR ⎟ − − ⎜ ...

Page 10

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators Zero-Crossing Detector Figure 3 shows a zero-crossing detector application. The MAX987’s inverting input is connected to ground, and its noninverting input is connected to a 100mVp-p signal source. As the signal at the ...

Page 11

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators Typical Application Circuit IN+ IN- MAX98_ MAX99_ REF * MAX988/MAX992/MAX996 ONLY THRESHOLD DETECTOR __________________________________________________Tape-and-Reel Information 1.5 +0.1/-0.0 DIAMETER 2.2 ±0.1 0.5 RADIUS TYPICAL B ...

Page 12

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 12 ______________________________________________________________________________________ Package Information ...

Page 13

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 13 © 2007 Maxim Integrated Products ...

Related keywords

max996esd
max999
max9967
MAX996EUD+ datasheet
MAX996EUD+ data sheet
MAX996EUD+ pdf datasheet
MAX996EUD+ component
MAX996EUD+ part
MAX996EUD+ distributor
MAX996EUD+ RoHS
MAX996EUD+ datasheet download