DG2002E中文資料威世科技數(shù)據(jù)手冊(cè)PDF規(guī)格書

FEATURES

? Low switch on-resistance (6 ?)

? +1.8 V to +5.5 V single supply operation

? Powered-off protection

? Control logic inputs can go over V+

? Low parasitic capacitance, 7 pF at switch off

? Low charge injection, 1 pC

? Break before make switching

? Latch-up performance exceeds 200 mA per JESD 78

? High ESD rating

- 7000 V human body model (JS-001)

- 1000 V charge device model (JS-002)

? Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

Note?

* This datasheet provides information about parts that are?

RoHS-compliant and / or parts that are non RoHS-compliant. For?

example, parts with lead (Pb) terminations are not RoHS-compliant.?

Please see the information / tables in this datasheet for details

APPLICATIONS

? Battery powered devices

? Instrumentation

? Medical equipment

? Low voltage data acquisistion

? Control and automation

? Consumer and computing

DESCRIPTION

The DG2002E is a high performance single-pole,

double-throw (SPDT) analog switch designed for 1.8 V to

5.5 V operation with a single power rail.?

Fabricated with high density CMOS technology, the device

achieves low on resistance of 6 ? and switch off

capacitance of 7 pF at a 5 V power supply and low power

consumption, and fast switching speeds. Its charge

injection is 1 pC.?

The DG2002E can handle both analog and digital signals

and permits signals with amplitudes of up to V+ to be

transmitted in either direction. Its control logic inputs can go

over V+ up to 5.5 V. It features break before make switching

performance.?

A powered-off protection circuit is built into the switch to

prevent an abnormal current flow from COM pin to V+ during

the power-down condition. Each output pin can withstand

greater than 7 kV (human body model). ?

Operation temperature is specified from -40 °C to +85 °C.

The DG2002E is available in the compact SC-70-6L

package.