DG3408DB-T2-E1中文资料威世数据手册PDF规格书

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.