DG3409中文資料威世科技數(shù)據(jù)手冊(cè)PDF規(guī)格書

FEATURES

? 2.7 V to 12 V single supply or ± 3 to ± 6 V

dual supply operation

? Low on-resistance - RON: 3.9 Ω typ.

? Fast switching: tON - 42 ns, tOFF - 24 ns

? Break-before-make guaranteed

? Low leakage

? TTL, CMOS, LV logic (3 V) compatible

? 2000 V ESD protection (HBM)

? MICRO FOOT? package

? Lead (Pb)-free solder bumps

? Compliant to RoHS Directive 2002/95/EC

BENEFITS

? High accuracy

? Single and dual power rail capacity

? Wide operating voltage range

? Simple logic interface

APPLICATIONS

? Data acquisition systems

? Battery operated equipment

? Portable test equipment

? Sample and hold circuits

? Communication systems

? SDSL, DSLAM

? Audio and video signal routing

DESCRIPTION

The DG3408, DG3409 uses BiCMOS wafer fabrication

technology that allows the DG3408/3409 to operate on

single and dual supplies. Single supply voltage ranges from

3 V to 12 V while dual supply operation is recommended

with ± 3 V to ± 6 V.

The DG3408 is an 8-channel single-ended analog

multiplexer designed to connect one of eight inputs to a

common output as determined by a 3-bit binary address

(A0, A1, A2). The DG3409 is a dual 4-channel differential

analog multiplexer designed to connect one of four

differential inputs to a common dual output as determined by

its 2-bit binary address (A0, A1). Break-before-make

switching action to protect against momentary crosstalk

between adjacent channels.