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a

ADG604

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

Tel: 781/329-4700

www.analog.com

Fax: 781/326-8703

© Analog Devices, Inc., 2002

1 pC Charge Injection, 100 pA Leakage

CMOS

5 V/5 V/3 V 4-Channel Multiplexer

FUNCTIONAL BLOCK DIAGRAM

ADG604

S1

EN

A1

A0

14

12

4

1 OF 4

DECODER

D

6

FEATURES

1 pC Charge Injection (Over the Full Signal Range)

2.7 V to

5.5 V Dual Supply

2.7 V to 5.5 V Single Supply

Automotive Temperature Range: –40 C to +125 C

100 pA Max @ 25 C Leakage Currents

85

Typ On Resistance

Rail-to-Rail Operation

Fast Switching Times

Typical Power Consumption (<0.1

W)

TTL/CMOS Compatible Inputs

14-Lead TSSOP Package

APPLICATIONS

Automatic Test Equipment

Data Acquisition Systems

Battery-Powered Instruments

Communication Systems

Sample and Hold Systems

Remote-Powered Equipment

Audio and Video Signal Routing

Relay Replacement

Avionics

GENERAL DESCRIPTION

The ADG604 is a CMOS analog multiplexer, comprising four

single channels. It operates from a dual supply of

± 2.7 V to

±5.5 V, or from a single supply of 2.7 V to 5.5 V.

The ADG604 switches one of four inputs to a common output,

D, as determined by the 3-bit binary address lines, A0, A1, and

EN. A Logic “0” on the EN pin disables the device.

The ADG604 offers ultralow charge injection of

±1.5 pC over the

entire signal range and leakage currents of 10 pA typical at 25

°C.

It offers on resistance of 85

Ω typ, which is matched to within 2 Ω

between channels. The ADG604 also has low power dissipation yet

gives high switching speeds. The ADG604 is available in a 14-lead

TSSOP package.

PRODUCT HIGHLIGHTS

±1.5 pC Typ over the Full

Signal Range)

2. Leakage Current <0.5 nA max @ 85

°C

3. Dual

±2.7 V to ±5.5 V or Single 2.7 V to 5.5 V Supply

4. Fully Specified to 125

°C

5. Small 14-Lead TSSOP Package