ADG702BRMZ-REEL71 datasheet, PDF

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ADG702BRMZ-REEL71: Description1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5; Categoryaccessories; File Size180KB，12 Pages; ManufacturerADI; Websitehttps://www.analog.com

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ADG702BRMZ-REEL71 Overview

1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5

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CMOS Low Voltage

2 Ω SPST Switches

ADG701/ADG702

FEATURES

1.8 V to 5.5 V single supply

2 Ω (typical) on resistance

Low on resistance flatness

–3 dB bandwidth > 200 MHz

Rail-to-rail operation

Fast switching times

18 ns

OFF

12 ns

Typical power consumption < 0.01 μW

TTL/CMOS-compatible

FUNCTIONAL BLOCK DIAGRAM

ADG701

ADG702

00039-001

SWITCHES SHOWN FOR A LOGIC 1 INPUT

Figure 1.

APPLICATIONS

Battery-powered systems

Communications systems

Sample-and-hold systems

Audio signal routing

Video switching

Mechanical reed relay replacement

GENERAL DESCRIPTION

The ADG701/ADG702 are monolithic CMOS SPST switches.

These switches are designed on an advanced submicron process

that provides low power dissipation yet high switching speed,

low on resistance, and low leakage currents. In addition, −3 dB

bandwidths of greater than 200 MHz can be achieved.

The ADG701/ADG702 can operate from a single 1.8 V to 5.5 V

supply, making it ideal for use in battery-powered instruments

and with the new generation of DACs and ADCs from Analog

Devices, Inc.

Figure 1 shows that with a logic input of 1, the switch of the

ADG701 is closed and that of the ADG702 is open. Each switch

conducts equally well in both directions when on.

The ADG701/ADG702 are available in 5-lead SOT-23, 6-lead

SOT-23, and 8-lead MSOP packages.

PRODUCT HIGHLIGHTS

1.8 V to 5.5 V Single-Supply Operation.

The ADG701/ADG702 offer high performance, including

low on resistance and fast switching times, and are fully

specified and guaranteed with 3 V and 5 V supply rails.

Very Low R

(3 Ω Maximum at 5 V, 5 Ω Maximum at 3 V).

At 1.8 V operation, R

is typically 40 Ω over the tempera-

ture range.

On Resistance Flatness R

FLAT(ON)

(1 Ω Maximum).

−3 dB Bandwidth > 200 MHz.

Low Power Dissipation.

CMOS construction ensures low power dissipation.

Fast t

OFF

Table 1. Related Devices

Part No.

ADG701L/ADG702L

Description

Low voltage 2 Ω SPST switches

with guaranteed leakage

specifications

Rev. C

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

ADG701/ADG702

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

Functional Block Diagram .............................................................. 1

General Description ......................................................................... 1

Product Highlights ........................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Absolute Maximum Ratings............................................................ 5

ESD Caution.................................................................................. 5

Pin Configurations and Function Descriptions ........................... 6

Typical Performance Characteristics ..............................................7

Terminology .......................................................................................8

Test Circuits........................................................................................9

Applications Information .............................................................. 10

ADG701/ADG702 Supply Voltages......................................... 10

Bandwidth ................................................................................... 10

Off Isolation ................................................................................ 10

Outline Dimensions ....................................................................... 11

Ordering Guide .......................................................................... 12

REVISION HISTORY

7/06—Rev. B to Rev. C

Changes to Product Highlights....................................................... 1

Added Table 1.................................................................................... 1

Changes to Table 2............................................................................ 3

Changes to Table 3............................................................................ 4

Added Pb-Free Reflow Soldering to Absolute Maximum Ratings ..5

Changes to Ordering Guide .......................................................... 13

6/04—Rev. A to Rev. B

Updated Format..................................................................Universal

Added 5-Lead SOT-23 Package ........................................Universal

Updated Outline Dimensions ....................................................... 10

Changes to Ordering Guide .......................................................... 11

8/98—Rev. 0 to Rev. A

Rev. C | Page 2 of 12

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