DESCRIPTION
●The DG408L/409L are low voltage pin-for-pin compatible companion devices to the industry standard DG408/409 with improved performance.
●Using BiCMOS wafer fabrication technology allows the DG408L/409L to operate on single and dual supplies. Single supply voltage ranges from 3 to 12 V while dual supply operation is recommended with ± 3 to ± 6 V.
●The DG408L 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 DG409L 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.
●The DG408L/409L provides lower on-resistance, faster switching time, lower leakage, less power consumption and higher off-Isolation than the DG408/409.
●FEATURES
●• Pin-For-Pin compatibility with DG408/409
●• 2.7- to 12 V Single Supply or ± 3 to ± 6 V
● Dual Supply Operation
●• Lower On-Resistance: rDS(on) - 17 Ω Typ.
●• Fast Switching: tON - 38 ns, tOFF - 18 ns
●• Break-Before-Make Guaranteed
●• Low Leakage: IS(off) - 0.2 nA Max.
●• Low Charge Injection: 1 pC
●• TTL, CMOS, LV Logic (3 V) Compatible
●• - 82 dB Off-Isolation at 1 MHz
●• 2000 V ESD Protection (HBM)
●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
