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Datasheet Intersil DG409DYZ-T

Part NumberDG409DYZ-T

Single 8-Channel/Differential 4-Channel, CMOS Analog Multiplexers


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    DG408, DG409 ® Data Sheet June 13, 2006 Single 8-Channel/Differential 4-Channel,
    CMOS Analog Multiplexers FN3283.8 Features ON Resistance (Max, 25°C) . 100Ω The DG408 Single 8-Channel, and DG409 Differential
    4-Channel monolithic CMOS analog multiplexers are drop-in
    replacements for the popular DG508A and DG509A series
    devices. They each include an array of eight analog
    switches, a TTL/CMOS compatible digital decode circuit for
    channel selection, a voltage reference for logic thresholds
    and an ENABLE input for device selection when several
    multiplexers are present. Low Power Consumption (PD) . <11mW Fast Switching Action
    -tTRANS <250ns
    -tON/OFF(EN) <150ns Low Charge Injection Upgrade from DG508A/DG509A TTL, CMOS Compatible The DG408 and DG409 feature lower signal ON resistance
    (<100Ω) and faster switch transition time (tTRANS < 250ns)
    compared to the DG508A or DG509A. Charge injection has
    been reduced, simplifying sample and hold applications. The
    improvements in the DG408 series are made possible by
    using a high-voltage silicon-gate process. An epitaxial layer
    prevents the latch-up associated with older CMOS
    technologies. Power supplies may be single-ended from +5V
    to +34V, or split from ±5V to ±20V. Single or Split Supply Operation Pb-Free Plus Anneal Available (RoHS Compliant) Applications Data Acquisition Systems Audio Switching Systems Automatic Testers The analog switches are bilateral, equally matched for AC or
    bidirectional signals. The ON resistance variation with
    analog signals is quite low over a ±5V analog input range. Hi-Rel Systems Sample and Hold Circuits Communication Systems Analog Selector Switch Ordering Information



Package16 Ld SOIC T+R


Number of Channels8
Chg Inj20 pC
Configuration2 x 4:1
DescriptionSingle 8-Channel/Differential 4-Channel, CMOS Analog Multiplexers
Drain Cap25 pF
IS200 μA
Leakage1 nA
Number of Channels8
Operating Temperature Range-40 to 85
Peak Temp260C
Qualification LevelStandard
Source Cap3 pF
Switch or MUXMUX
TOFF105 ns
TON115 ns
Type of SwitchN/A
VCC (Dual) (max)±20 V
VCC (Dual) (min)±5 V
VCC (Single) (max)34 V
VCC (Single) (min)5 V
rDS(ON)40 Ω

Eco Plan


Other Options


Moldel Line

Series: DG409 (8)

Manufacturer's Classification

  • Switches, MUX & Crosspoints > High Voltage > Switches/MUXs/Crosspoints

Other Names:


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