MAX997EUA+

更新时间： 2024-11-18 13:11:11

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MAX997EUA+ 数据手册

19-1129; Rev 5; 2/07

Single/Dual/Quad, Ultra-High-Speed, +3V/+5V,

Beyond-the-Rails Comparators

_________________General Description

____________________________Features

♦ Ultra-Fast, 4.5ns Propagation Delay

The MAX961–MAX964/MAX997/MAX999 are low-power,

ultra-high-speed comparators with internal hysteresis.

These devices are optimized for single +3V or +5V

operation. The input common-mode range extends

♦ Ideal for +3V and +5V Single-Supply Applications

♦ Beyond-the-Rails Input Voltage Range

♦ Low, 5mA Supply Current (MAX997/MAX999)

♦ 3.5mV Internal Hysteresis for Clean Switching

♦ Output Latch (MAX961/MAX963)

™

100mV Beyond-the-Rails , and the outputs can sink

or source 4mA to within 0.52V of GND and V

Propagation delay is 4.5ns (5mV overdrive), while sup-

ply current is 5mA per comparator.

The MAX961/MAX963/MAX964 and MAX997 have a

shutdown mode in which they consume only 270µA

supply current per comparator. The MAX961/MAX963

provide complementary outputs and a latch-enable fea-

ture. Latch enable allows the user to hold a valid com-

parator output. The MAX999 is available in a tiny

SOT23-5 package. The single MAX961/MAX997 and

dual MAX962 are available in space-saving 8-pin

♦ TTL/CMOS-Compatible Outputs

♦ 270µA Shutdown Current per Comparator

(MAX961/MAX963/MAX964/MAX997)

♦ Available in Space-Saving Packages:

5-Pin SOT23 (MAX999)

8-Pin µMAX (MAX961/MAX962/MAX997)

16-Pin QSOP (MAX964)

µMAX packages.

_______________Ordering Information

________________________Applications

Single 3V/5V Systems

TOP

PKG

PART

PIN-PACKAGE

MARK

CODE

Portable/Battery-Powered Systems

Threshold Detectors/Discriminators

GPS Receivers

MAX961ESA

MAX961EUA-T

MAX962ESA

MAX962EUA-T

MAX963ESD

MAX964ESE

MAX964EEE

MAX997ESA

MAX997EUA-T

MAX999EUA-T

8 SO

—

S8-2

U8-1

S8-2

8 µMAX-8

8 SO

Line Receivers

8 µMAX-8

14 SO

U8-1

S14-1

S16-1

E16-1

S8-2

Zero-Crossing Detectors

16 Narrow SO

16 QSOP

8 SO

High-Speed Sampling Circuits

______________________Selector Guide

8 µMAX-8

5 SOT23-5

U8-1

U5-1

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

temperature range.

__________________Pin Configurations

TOP VIEW

GND

IN+

MAX961

MAX962

MAX963

MAX964

MAX997

MAX999

Yes

8 SO/µMAX

14 SO

MAX999

Yes

16 SO/QSOP

8 SO/µMAX

5 SOT23

IN-

SOT23-5

Beyond-the-Rails is a trademark and µMAX is a registered

trademark of Maxim Integrated Products, Inc.

Pin Configurations continued at end of data sheet.

________________________________________________________________ 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.

12 3 4 5 6 7...14

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MAX997EUA+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX997EUA	MAXIM	完全替代	Single/Dual/Quad, Ultra-High-Speed, +3V/+5V,Beyond-the-Rails Comparators
MAX997EUA+T	MAXIM	类似代替	Comparator, 1 Func, 4500uV Offset-Max, 4.5ns Response Time, CMOS, PDSO8, LEAD FREE, UMAX-8
MAX997EUA-T	MAXIM	类似代替	Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators

与MAX997EUA+相关器件

型号	品牌	获取价格	描述	数据表
MAX997EUA+T	MAXIM	获取价格	Comparator, 1 Func, 4500uV Offset-Max, 4.5ns Response Time, CMOS, PDSO8, LEAD FREE, UMAX-8
MAX997EUA-T	MAXIM	获取价格	Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
MAX997EUT-T	MAXIM	获取价格	Comparator, 1 Func, PDSO6, SOT-23, 6 PIN
MAX998	MAXIM	获取价格	Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators
MAX998	ADI	获取价格	单/双/四路、SOT23封装、单电源供电、高速、低功耗比较器
MAX9981	MAXIM	获取价格	825MHz to 915MHz, Dual SiGe High-Linearity Active Mixer
MAX9981_1	MAXIM	获取价格	Evaluation Kit
MAX9981EGX-T	MAXIM	获取价格	825MHz to 915MHz, Dual SiGe High-Linearity Active Mixer
MAX9981ETX+	MAXIM	获取价格	RF and Baseband Circuit, BICMOS, 6 X 6 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, QFN-36
MAX9981EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX9981

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