MAX9003 datasheet, PDF - EEWORLD Datasheet

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MAX9003: DescriptionSPECIALTY ANALOG CIRCUIT, PDSO8; Categorysemiconductor Analog mixed-signal IC; File Size250KB，20 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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MAX9003 Overview

SPECIALTY ANALOG CIRCUIT, PDSO8

MAX9003 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	8
Minimum operating temperature	-40 Cel
Maximum operating temperature	85 Cel
Rated supply voltage	5 V
Minimum supply/operating voltage	2.5 V
Maximum supply/operating voltage	5.5 V
Processing package description	UMAX-8
each_compli	Yes
state	Active
Analog IC other types	ANALOG CIRCUIT
jesd_30_code	S-PDSO-G8
jesd_609_code	e0
moisture_sensitivity_level	1
Packaging Materials	PLASTIC/EPOXY
ckage_code	TSSOP
packaging shape	SQUARE
Package Size	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
eak_reflow_temperature__cel_	245
qualification_status	COMMERCIAL
seated_height_max	1.1 mm
surface mount	YES
Temperature level	INDUSTRIAL
terminal coating	TIN LEAD
Terminal form	GULL WING
Terminal spacing	0.6500 mm
Terminal location	DUAL
ime_peak_reflow_temperature_max__s_	NOT SPECIFIED
length	3 mm
width	3 mm

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19-0499; Rev 1; 7/98

Low-Power, High-Speed, Single-Supply

Op Amp + Comparator + Reference ICs

General Description

The MAX9000 family features the combination of a high-

speed operational amplifier, a 185ns comparator, and a

precision 1.230V reference. These devices operate from a

single +2.5V to +5.5V supply and draw less than 500µA of

quiescent current. The MAX9001/MAX9004 feature a shut-

down mode that reduces supply current to 2µA and puts

the outputs into a high-impedance state, making them

ideal for portable and battery-powered applications.

The amplifiers in the MAX9000/MAX9001/MAX9002 are

unity-gain stable with a 1.25MHz gain-bandwidth product,

while the amplifiers in the MAX9003/MAX9004/MAX9005

are stable for closed-loop gains of +10V/V or greater with

an 8MHz gain-bandwidth product. The input common-

mode voltage extends from 150mV below the negative

supply to within 1.2V of the positive supply for the amplifi-

er, and to within 1.1V for the comparator. The amplifier and

comparator outputs can swing Rail-to-Rail

and deliver up

to ±2.5mA and ±4.0mA, respectively, to an external load

while maintaining excellent DC accuracy. The unique

design of the comparator output stage substantially

reduces switching current during output transitions, virtually

eliminating power-supply glitches.

The comparator’s ±2mV of built-in hysteresis provides

noise immunity and prevents oscillations even with a

slow-moving input signal. The MAX9000/MAX9001/

MAX9003/MAX9004 have an internal 1.230V ±1% preci-

sion reference with a low 8ppm/°C temperature coeffi-

cient that can sink or source up to 1mA. The amplifier and

reference are stable with capacitive loads up to 250pF

and 100nF, respectively. The comparator’s inverting input

is internally connected to the reference output in the

MAX9000/MAX9003.

Features

Op Amp + Comparator + Reference in

Space-Saving µMAX Package

+2.5V to +5.5V Single-Supply Voltage Range

340µA Supply Current (MAX9002/MAX9005)

Unity-Gain Stable (GBW = 1.25MHz) and

Decompensated (A

≥

10V/V, GBW = 8MHz) Options

Op-Amp/Comparator Outputs Swing Rail-to-Rail

Ground-Sensing Inputs for Both Op Amp and

Comparator

Op Amp Stable with Capacitive Loads up to 250pF

Internal ±2mV Comparator Hysteresis

Fast 185ns Propagation-Delay Comparator

No Phase Reversal for Overdriven Inputs

(Both Op Amp and Comparator)

Internal 1.230V Precision Reference (MAX9000/

MAX9001/MAX9003/MAX9004)

±1% Initial Accuracy

Low 8ppm/°C Temperature Drift

Sink or Source up to 1mA

Stable for Capacitive Loads up to 100nF

MAX9000–MAX9005

Ordering Information

PART

MAX9000EUA

MAX9000ESA

MAX9001EUB

MAX9001ESD

TEMP. RANGE

-40°C to +85°C

PIN-PACKAGE

8 µMAX

8 SO

10 µMAX

14 SO

________________________Applications

Single-Supply Zero-

Crossing Detector

Instruments, Terminals,

and Bar-Code Readers

Keyless Entry

Photodiode Preamps

Smart Card Readers

Infrared Receivers

for Remote Controls

Sensor Signal Detection

Ordering Information continued at end of data sheet.

Pin Configurations and Typical Operating Circuit appear at

end of data sheet.

Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.

______________________________________________________________________________Selector Guide

PART

MAX9000

MAX9001

MAX9002

MAX9003

MAX9004

MAX9005

INTERNAL

PRECISION

REFERENCE

Yes

OP-AMP GAIN

STABILITY

(V/V)

SHUTDOWN

Yes

OP-AMP GAIN

BANDWIDTH

(MHz)

1.25

PIN-PACKAGE

8 SO/µMAX

10 µMAX, 14 SO

8 SO/µMAX

10 µMAX, 14 SO

8 SO/µMAX

________________________________________________________________

Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.

For small orders, phone 408-737-7600 ext. 3468.

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