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.