MAX303ESE+ Maxim Integrated Products, MAX303ESE+ Datasheet

MAX303ESE+

Manufacturer Part Number

MAX303ESE+

Description

IC SWITCH DUAL SPDT 16SOIC

Manufacturer

Maxim Integrated Products

Datasheet

1.MAX303CPE.pdf (8 pages)

Specifications of MAX303ESE+

Function

Switch

Circuit

2 x SPDT

On-state Resistance

35 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

10 V ~ 30 V, ±4.5 V ~ 20 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-SOIC (0.154", 3.90mm Width)

Number Of Switches

Dual

Switch Configuration

SPDT

On Resistance (max)

35 Ohms

On Time (max)

150 ns

Off Time (max)

100 ns

Off Isolation (typ)

72 dB

Supply Voltage (max)

+/- 20 V

Supply Voltage (min)

+/- 4.5 V

Supply Current

0.01 uA

Maximum Power Dissipation

696 mW

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Description/function

Analog Switch

Input Level

CMOS

Minimum Operating Temperature

- 40 C

Off State Leakage Current (max)

0.5 nA

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 8
Download datasheet (408Kb)

The MAX301/MAX303/MAX305 are precision, dual, high-

speed analog switches. The single-pole single-throw

(SPST) MAX301 and double-pole single-throw (DPST)

MAX305 dualswitches are normally open (NO). The sin-

gle-pole double-throw (SPDT) MAX303 has two NO and

two normally closed (NC) poles. All three parts offer low

on resistance (less than 35Ω), guaranteed to match to

within 2Ω between channels and to remain flat over the

full analog signal range (Δ3max). They also offer low leak-

age (less than 250pA at +25°C and less than 6nA at

+85°C) and fast switching (turn-on time less than 150ns

and turn-off time less than 100ns).

The MAX301/MAX303/MAX305 are fabricated with

Maxim’s new improved silicon-gate process for high

system accuracy. Design improvements guarantee

extremely low charge injection (15pC) and low power

consumption (35µW). A 44V maximum breakdown volt-

age allows rail-to-rail analog signal capability.

These monolithic switches operate with a single positive

supply (+10V to +30V) or with split supplies (±4.5V

to ±20V) while retaining CMOS-logic input compatibility

and fast switching. CMOS inputs provide reduced input

19-0159; Rev 1; 2/07

Sample-and-Hold Circuits

Test Equipment

Heads-Up Displays

Guidance and Control

Systems

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.

Precision, Dual, High-Speed Analog Switches

TOP VIEW

LCC packages on last page.

________________________________________________________________ Maxim Integrated Products

COM1

COM2

N.C.

General Description

LOGIC

DIP/SO

MAX301

Military Radios

Communication Systems

Battery-Operated Systems

PBX, PABX

MAX301

SWITCH

OFF

Applications

NO1

IN1

V-

GND

V+

IN2

NO2

Pin Configurations/Block Diagrams/Truth Tables

COM1

COM3

COM4

COM2

SWITCHES SHOWN FOR LOGIC "0" INPUT

N.C.

NC3

N.C.

NC4

LOGIC

SWITCHES 1, 2

DIP/SO

MAX303

OFF

MAX303

♦ Low On-Resistance < 22Ω Typical (35Ω Max)

♦ Guaranteed Matched On-Resistance Between

♦ Guaranteed Flat On-Resistance over Full Analog

♦ Guaranteed Charge Injection < 15pC

♦ Guaranteed Off-Channel Leakage < 6nA at +85°C

♦ Single-Supply Operation (+10V to +30V)

♦ TTL-/CMOS-Logic Compatible

♦ Rail-to-Rail Analog Signal Handling Capability

Ordering Information continued on last page.

* Contact factory for dice specifications.

** Contact factory for package availability .

MAX301CPE

MAX301CSE

MAX301CJE

MAX301C/D

MAX301EPE

MAX301ESE

MAX301EJE

MAX301MJE

MAX301MLP

SWITCHES 3, 4

Channels < 2Ω

Signal Range Δ3Ω Max

Bipolar-Supply Operation (±4.5V to ±20V)

OFF

NO1

IN1

V-

GND

V+

IN2

NO2

PART

COM1

COM3

COM4

COM2

N.C.

NO3

NO4

-40°C to +85°C

-55°C to +125°C

TEMP RANGE

0°C to +70°C

LOGIC

DIP/SO

MAX305

Ordering Information

MAX305

SWITCH

OFF

NO1

IN1

V-

GND

V+

IN2

NO2

PIN-

PACKAGE

16 Plastic DIP

16 Narrow SO

16 CERDIP

Dice*

16 Plastic DIP

16 Narrow SO

16 CERDIP

16 CERDIP**

20LCC*

Features

CODE

P16-1

S16-2

J16-3

P16-1

S16-2

J16-3

L20-3

PKG

—

Related parts for MAX303ESE+

MAX303ESE+ Summary of contents

Page 1

... OFF ON 1 LCC packages on last page. ________________________________________________________________ Maxim Integrated Products 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. ♦ Low On-Resistance < 22Ω Typical (35Ω Max) ♦ Guaranteed Matched On-Resistance Between Channels < 2Ω ...

Page 2

Precision, Dual, High-Speed Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to V- V+.......................................................................................44V GND ...................................................................................25V V .................................................................(GND-0.3V) to (V+) +0.3V L NO_, NC_, IN_, COM_ ................(V- - 2V) to (V+ + 2V) or 30mA, ..................................................................whichever occurs first Continuous Current, COM_, ...

Page 3

Precision, Dual, High-Speed Analog Switches ELECTRICAL CHARACTERISTICS (continued) (V+ = 15V -15V +5V, GND = 0V PARAMETER SYMBOL INPUT Input Current with V I INH Input-Voltage High Input Current with V I INH Input-Voltage ...

Page 4

Precision, Dual, High-Speed Analog Switches ________________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted). A ON-RESISTANCE vs. V AND COM POWER-SUPPLY VOLTAGE 5V - 10V -10V ...

Page 5

Precision, Dual, High-Speed Analog Switches ____________________Pin Descriptions MAX301 PIN NAME DIP/SO LCC COM1 Drain (Analog Signal) COM2 1, 3-9, 11, 2-7 N.C. Not internally connected 12, NC1 Source (Analog Signal) 20 ...

Page 6

Precision, Dual, High-Speed Analog Switches +3V LOGIC tr < 20ns 50% INPUT t f < 20ns 0V t OFF SWITCH V COM V O INPUT 0.9V O SWITCH 0V OUTPUT SWITCH -V ANA INPUT LOGIC INPUT ...

Page 7

Precision, Dual, High-Speed Analog Switches +15V C SIGNAL V+ GENERATOR V COM ANALYZER GND R L 100 Figure 5. Off Isolation +15V C V+ SIGNAL V+ GENERATOR COM 0V, 2.4V IN_ ANALYZER NC ...

Page 8

... 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. 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2007 Maxim Integrated Products ...

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