REV. 0

ADG3243

–3–

ABSOLUTE MAXIMUM RATINGS

*

°C, unless otherwise noted.)

Digital Inputs to GND . . . . . . . . . . . . . . . . . –0.5 V to +4.6 V

DC Input Voltage . . . . . . . . . . . . . . . . . . . . . –0.5 V to +4.6 V

DC Output Current . . . . . . . . . . . . . . . . . 25 mA per Channel

Operating Temperature Range

Industrial (B Version) . . . . . . . . . . . . . . . . –40

°C to +85°C

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 150

°C

. . . . . . . . . . . . . . . . . . . . . 206

°C/Ω

Lead Temperature, Soldering (10 sec) . . . . . . . . . . . . . 300

°C

IR Reflow, Peak Temperature (<20 sec) . . . . . . . . . . . . 235

°C

*Stresses above those listed under Absolute Maximum Ratings may cause perma-

nent damage to the device. This is a stress rating only; functional operation of the

device at these or any other conditions above those listed in the operational

sections of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect device reliability. Only one absolute

maximum rating may be applied at any one time.

PIN CONFIGURATION

8-Lead SOT-23

TOP VIEW

(Not to Scale)

8

7

6

5

1

2

3

4

ADG3243

GND

A1

BE0

B0

BE1

A0

B1

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although the

ADG3243 features proprietary ESD protection circuitry, permanent damage may occur on devices

subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended

to avoid performance degradation or loss of functionality.

ORDERING GUIDE

Model

Temperature Range

Package Description

Package

Branding

ADG3243BRJ-R2

–40

°C to +85°CSOT-23 (Small Outline Transistor Package)

RJ-8

SFA

ADG3243BRJ-REEL

–40

°C to +85°CSOT-23 (Small Outline Transistor Package)

RJ-8

SFA

ADG3243BRJ-REEL7

–40

°C to +85°CSOT-23 (Small Outline Transistor Package)

RJ-8

SFA

PIN FUNCTION DESCRIPTIONS

Pin No.

Mnemonic

Description

1

BE0

Bus Enable (Active Low)

2A0

Port A0, Input or Output

3A1

Port A1, Input or Output

4GND

Ground Reference

5B1

Port B1, Input or Output

6B0

Port B0, Input or Output

7

BE1

Bus Enable (Active Low)

Positive Power Supply Voltage

Table I. Truth Table

BEx

Function

LAx = Bx, 3.3 V to 2.5 V/2.5 V to 1.8 V Level Shifting

H

Disconnect