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Absolute Maximum Ratings

(1)

Recommended Operating Conditions

Electrical Characteristics

MAX3386E

RS-232 TRANSCEIVER

WITH SPLIT SUPPLY PIN FOR LOGIC SIDE

SLLS659 – MAY 2006

over operating free-air temperature range (unless otherwise noted)

MIN

MAX UNIT

–0.3

6

V

–0.3

V

V+ to GND

–0.3

7

V

V– to GND

0.3

– 7

V

13

V

DIN, PWRDWN to GND

–0.3

6

Input voltage

V

RIN to GND

±25

DOUT to GND

±13.2

Output voltage

V

ROUT

–0.3

Short-circuit duration DOUT to GND

Continuous

Continuous power dissipation

559

mW

(derate 7 mW/

°C above 70°C)

Junction temperature

150

°C

Storage temperature range

–65

150

°C

Lead temperature (soldering, 10 s)

300

°C

(1)

Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the

specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

(2)

V+ and V– can have maximum magnitudes of 7 V, but their absolute difference cannot exceed 13 V.

MIN

MAX

UNIT

Supply voltage

3

5.5

V

Supply voltage

1.65

V

0.8

Input logic threshold low

DIN, PWRDWN

0.6

V

0.5

2.4

2.0

Input logic threshold high

DIN, PWRDWN

V

1.4

0.9

MAX3386ECPWR

0

70

Operating temperature

°C

MAX3386EIPWR

–40

85

Receiver input voltage

–25

25

V

over operating free-air temperature range, V

C2–C4 = 0.33

µF (tested at 5 V ± 10%) (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

Powerdown supply current

1

10

µA

Supply current

0.3

1

mA

(1)

3

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