ADG726BSUZ Analog Devices Inc, ADG726BSUZ Datasheet

ADG726BSUZ

Manufacturer Part Number

ADG726BSUZ

Description

IC MULTIPLEXER DUAL 16X1 48TQFP

Manufacturer

Analog Devices Inc

Datasheet

1.ADG732BSUZ.pdf (12 pages)

Specifications of ADG726BSUZ

Function

Multiplexer

Circuit

2 x 16:1

On-state Resistance

5.5 Ohm

Voltage Supply Source

Single, Dual Supply

Voltage - Supply, Single/dual (±)

1.8 V ~ 5.5 V, ±2.5 V

Current - Supply

10µA

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

48-TQFP, 48-VQFP

No. Of Circuits

Supply Current

10ÂµA

On State Resistance Max

4ohm

Supply Voltage Range

1.8V To 5.5V

Operating Temperature Range

-40Â°C To +85Â°C

Analog Switch Case Style

TQFP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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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. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

REV. 0

GENERAL DESCRIPTION

The ADG726/ADG732 are monolithic CMOS 32-channel/dual

16-channel analog multiplexers. The ADG732 switches one of

32 inputs (S1-S32) to a common output, D, as determined by

the 5-bit binary address lines A0, A1, A2, A3, and A4. The

ADG726 switches one of 16 inputs as determined by the 4-bit

binary address lines A0, A1, A2, and A3.

On-chip latches facilitate microprocessor interfacing. The

ADG726 device may also be configured for differential opera-

tion by tying CSA and CSB together. An EN input is used to

enable or disable the devices. When disabled, all channels are

switched OFF.

These multiplexers are designed on an enhanced submicron

process that provides low power dissipation yet gives high

switching speed, very low on resistance, and leakage currents.

They operate from a single supply of +1.8 V to +5.5 V and a ±2.5 V

dual supply, making them ideally suited to a variety of applications.

On resistance is in the region of a few ohms and is closely

matched between switches and very flat over the full signal

range. These parts can operate equally well as either multiplexers

or demultiplexers and have an input signal range that extends to

the supplies. In the OFF condition, signal levels up to the supplies

are blocked. All channels exhibit break-before-make switching

action, preventing momentary shorting when switching channels.

They are available in either 48-lead CSP or TQFP packages.

FEATURES

1.8 V to 5.5 V Single Supply

0.5

48-Lead TQFP or 48-Lead 7 mm

Rail-to-Rail Operation

30 ns Switching Times

Single 32-to-1 Channel Multiplexer

Dual/Differential 16-to-1 Channel Multiplexer

TTL/CMOS Compatible Inputs

For Functionally Equivalent Devices with Serial Interface

APPLICATIONS

Optical Applications

Data Acquisition Systems

Communication Systems

Relay Replacement

Audio and Video Switching

Battery-Powered Systems

Medical Instrumentation

Automatic Test Equipment

2.5 V Dual-Supply Operation

See ADG725/ADG731

On Resistance

On Resistance Flatness

7 mm CSP Packages

+1.8 V to +5.5 V, 2.5 V Analog Multiplexers

PRODUCT HIGHLIGHTS

1. +1.8 V to +5.5 V single- or ± 2.5 V dual-supply operation.

2. On resistance of 4 Ω

3. Guaranteed break-before-make switching action

4. 7 mm × 7 mm 48-lead chip scale package (CSP)

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

Tel: 781/329-4700

Fax: 781/326-8703

S16A

S16B

These parts are specified and guaranteed with +5 V ± 10%,

+3 V ± 10% single-supply, and ± 2.5 V ± 10% dual-

supply rails.

or 48-lead TQFP package

CSA

CSB

S1A

S1B

FUNCTIONAL BLOCK DIAGRAMS

ADG726

DECODER

1-OF-16

16-/32-Channel, 4

ADG726/ADG732

S32

ADG732

DECODER

1-OF-32

www.analog.com

Related parts for ADG726BSUZ

ADG726BSUZ Summary of contents

Page 1

FEATURES 1 5.5 V Single Supply 2.5 V Dual-Supply Operation 4 On Resistance 0.5 On Resistance Flatness 48-Lead TQFP or 48-Lead 7 mm Rail-to-Rail Operation 30 ns Switching Times Single 32-to-1 Channel Multiplexer Dual/Differential 16-to-1 Channel Multiplexer ...

Page 2

ADG726/ADG732–SPECIFICATIONS Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (∆ Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S Drain OFF Leakage I (OFF) D ...

Page 3

SPECIFICATIONS ( Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (∆ Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF Leakage I (OFF) S ...

Page 4

ADG726/ADG732 SPECIFICATIONS DUAL SUPPLY (V = +2 Parameter ANALOG SWITCH Analog Signal Range On Resistance ( Resistance Match Between Channels (∆ Resistance Flatness (R ) FLAT(ON) LEAKAGE CURRENTS Source OFF ...

Page 5

TIMING CHARACTERISTICS Parameter Limit MIN MAX NOTES 1 See Figure 1. 2 All input signals are specified with ...

Page 6

ADG726/ADG732 1 ABSOLUTE MAXIMUM RATINGS (T = 25°C, unless otherwise noted ...

Page 7

...

Page 8

ADG726/ADG732 V Most Positive Power Supply Potential DD V Most Negative Power Supply in a Dual-Supply Application. In single-supply applications, connect to GND Positive Supply Current DD I Negative Supply Current SS GND Ground (0 V) Reference S ...

Page 9

...

Page 10

ADG726/ADG732 – –20 –30 –40 –50 –60 –70 –80 –90 –100 0.03 0 100 FREQUENCY – MHz TPC 10. OFF Isolation vs. Frequency Test Circuits ...

Page 11

THRU S32 A0 CS ADG732 *SIMILAR CONNECTION FOR ADG726 Test Circuit 7. Write Turn-ON and Turn-OFF Time THRU S32 A0 EN ...

Page 12

ADG726/ADG732 S32 ADG732 GND WR *SIMILAR CONNECTION FOR ADG726 CHANNEL-TO-CHANNEL CROSSTALK = 20LOG Test Circuit 11. Channel-to-Channel Crosstalk BSC SQ PIN 1 INDICATOR 1.00 ...

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