ADG821 datasheet(4/12 Pages) AD

4 / 12 page

REV. 0

–4–

ADG821/ADG822/ADG823

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

ADG821/ADG822/ADG823 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.

WARNING!

ESD SENSITIVE DEVICE

ABSOLUTE MAXIMUM RATINGS

(TA = 25

°C, unless otherwise noted.)

VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V

Analog Inputs

. . . . . . . . . . . . . . . . . . . . . . . . . . .

–0.3 V to VDD + 0.3 V or

30 mA, Whichever Occurs First

Digital Inputs

2 . . . . . . . . . . . . . . . . . . –0.3 V to V

DD + 0.3 V or

30 mA, Whichever Occurs First

Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mA

(Pulsed at 1 ms, 10% Duty Cycle max)

Continuous Current, S or D . . . . . . . . . . . . . . . . . . . . 200 mA

Operating Temperature Range

Automotive . . . . . . . . . . . . . . . . . . . . . . . –40

°C to +125°C

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

°C to +150°C

Junction Temperature (Tj max) . . . . . . . . . . . . . . . . . . . 150

°C

Package Power Dissipation . . . . . . . . . . . . . . (Tj max – TA)/

θJA

8-Lead MSOP Package

JAThermal Impedance

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

°C/W

JCThermal Impedance

. . . . . . . . . . . . . . . . . . . . . . 44

°C/W

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

°C

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

°C

NOTES

1 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.

2 Overvoltages at IN, S, or D will be clamped by internal diodes. Current should be

limited to the maximum ratings given.

ORDERING GUIDE

Model Option

Temperature Range

Brand

Package Description

Package

ADG821BRM

–40

°C to +125°C

SQB

MSOP (microSmall Outline IC)

RM-8

ADG822BRM

–40

°C to +125°C

SRB

MSOP (microSmall Outline IC)

RM-8

ADG823BRM

–40

°C to +125°C

SSB

MSOP (microSmall Outline IC)

RM-8

*Branding on MSOP packages is limited to three characters due to space constraints.

Table I. Truth Table for the ADG821/ADG822

ADG821 INx

ADG822 INx

Switch x Condition

OFF

Table II. Truth Table for the ADG823

IN1

IN2

Switch S1

Switch S2

OFF

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