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Absolute Maximum Ratings

(1)

Recommended Operating Conditions

(1)

Electrical Characteristics

(1)

TRS208

5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

WITH

±15-kV ESD PROTECTION

SLLS810 – JULY 2007

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

MIN

MAX

UNIT

–0.3

6

V

V+

14

V

V–

–14

0.3

V

V+ – V–

13

V

Drivers

–0.3

V+ + 0.3

Input voltage range

V

Receivers

±30

Drivers

V– – 0.3

V+ + 0.3

Output voltage range

V

Receivers

–0.3

Short-circuit duration

DOUT

Continuous

63

Package thermal impedance

46

°C/W

67

Operating virtual junction temperature

150

°C

Storage temperature range

–65

150

°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 under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltages are with respect to network GND.

(3)

(4)

The package thermal impedance is calculated in accordance with JESD 51-7.

(5)

The package thermal impedance is calculated in accordance with JESD 51-3.

See Figure 4

MIN

NOM

MAX

UNIT

Supply voltage

4.5

5

5.5

V

Driver high-level input voltage

DIN

2

V

Driver low-level input voltage

DIN

0.8

V

Driver input voltage

DIN

0

5.5

V

Receiver input voltage

–30

30

TRS208C

0

70

Operating free-air temperature

°C

TRS208I

–40

85

(1)

Test conditions are C1–C4 = 0.1

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply current

No load,

11

20

mA

(1)

Test conditions are C1–C4 = 0.1

3

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