MAX4541CUA データシートの表示（PDF） - Maxim Integrated

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MAX4541CUA

Low-voltage, single-supply single SPDT analog switch.

Maxim Integrated 

19-1202; Rev 4; 6/07

Low-Voltage, Single-Supply

Dual SPST/SPDT Analog Switches

General Description ____________________________Features

The MAX4541–MAX4544 are precision, dual analog

switches designed to operate from a single +2.7V to +12V

supply. Low power consumption (5µW) makes these parts

ideal for battery-powered equipment. These switches offer

low leakage currents (100pA max) and fast switching

speeds (tON = 150ns max, tOFF = 100ns max).

When powered from a +5V supply, the MAX4541–

MAX4544 offer 2Ω max matching between channels, 60Ω

max on-resistance (RON), and 6Ω max RON flatness.

These switches also offer 5pC max charge injection and

a minimum of 2000V ESD protection per Method 3015.7.

The MAX4541/MAX4542/MAX4543 are dual single-pole/

single-throw (SPST) devices and the MAX4544 is a single-

pole/double-throw (SPDT) device. The MAX4541 has two

normally open (NO) switches and the MAX4542 has two

normally closed (NC) switches. The MAX4543 has one NO

and one NC switch and can be used as an SPDT, while the

MAX4544 is an SPDT. The MAX4541/MAX4542/MAX4543

are available in tiny SOT23-8 and 8-pin TDFN packages,

and the MAX4544 is available in a SOT23-6 package.

♦ 60Ω max (33Ω typ) Low RON

♦ 2Ω max RON Matching Between Channels

♦ 6Ω max RON Flatness

♦ 5pC max Guaranteed Charge Injection

♦ +2.7V to +12V Single-Supply Operation

♦ < 5µW Low Power Consumption

♦ Low Leakage Current Over Temperature:

10nA max at +85°C

♦ Fast Switching: tON = 35ns, tOFF = 25ns

♦ Guaranteed Break-Before-Make

(MAX4543/MAX4544 Only)

♦ TTL/CMOS-Logic Compatible

♦ Pin Compatible with MAX323/MAX324/MAX325

♦ MAX4541/MAX4542/MAX4543 Available in SOT23-8

MAX4544 Available in SOT23-6

Ordering Information

PART

TEMP RANGE

PIN-

PACKAGE

TOP

MARK

________________________Applications

Battery-Operated Systems

Sample-and-Hold Circuits

Heads-Up Displays

Guidance and Control

Systems

Audio and Video

Switching

Military Radios

Test Equipment

Communications Systems

+3V/+5V DACs and ADCs

PBX, PABX

Cell Phones

Ultrasound

Pagers

µMAX is a registered trademark of Maxim Integrated Products, Inc.

MAX4541CUA

0°C to +70°C 8 µMAX®

—

MAX4541CSA

0°C to +70°C 8 SO

—

MAX4541CPA

0°C to +70°C 8 Plastic DIP

—

MAX4541C/D

0°C to +70°C Dice*

—

MAX4541EKA-T -40°C to +85°C 8 SOT23-8

AAAE

MAX4541ETA -40°C to +85°C 8 TDFN-EP**

—

MAX4541EUA -40°C to +85°C 8 µMAX

—

MAX4541ESA -40°C to +85°C 8 SO

—

Ordering Information continued at end of data sheet.

*Dice are specified at TA = +25°C.

**EP = Exposed pad.

Pin Configurations/Functional Diagrams/Truth Tables

TOP VIEW

MAX4544

NO 1

COM 2

NC 3

GND 4

8 V+

7 IN

6 N.C.

5 N.C.

μMAX/SO/DIP/TDFN

N.C. = NOT INTERNALLY CONNECTED

MAX4541/MAX4542/MAX4543

APPEAR AT END OF DATA SHEET.

IN 1

V+ 2

GND 3

MAX4544

6 NO

5 COM

4 NC

SOT23-6*

MAX4544

LOGIC

NC

NO

0

ON

OFF

1

OFF

ON

SWITCHES SHOWN FOR "0" INPUT

MAX4544

PIN 6

6 54

AAAM

123

*NOTE: SOT23-6 PACKAGE

HAS LETTERING NEAREST PIN 6

________________________________________________________________ Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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