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Document Number: 69977

S09-0396-Rev. B, 09-Mar-09

Vishay Siliconix

DG2747, DG2748, DG2749

Notes:

a. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings.

b. All leads welded or soldered to PC board.

c. Derate 2.4 mW/°C above 70 °C.

TRUTH TABLE

Logic

DG2747

DG2748

DG2749

Low

OFF

OFF

ON

ON

ON

OFF

High

ON

ON

OFF

OFF

OFF

ON

ORDERING INFORMATION

Temp. Range

Package

Part Number

- 40 °C to 85°C

miniQFN-8L

DG2747DN-T1-E4

DG2748DN-T1-E4

DG2749DN-T1-E4

Parameter

Limit

Unit

Reference to GND

V+

- 0.3 to 5.0

V

- 0.3 to (V+ + 0.3)

Current (Any terminal except NO, NC or COM)

30

mA

Continuous Current (NO, NC, or COM)

± 300

Peak Current (Pulsed at 1 ms, 10 % duty cycle)

± 500

Storage Temperature (D Suffix)

- 65 to 150

°C

190

mW