DG408DYZ-T Datasheet, PDF (1/17 Pages) Intersil Corporation – Single 8-Channel/Differential 4-Channel, CMOS Analog Multiplexers

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Data Sheet
DG408, DG409
June 13, 2006
FN3283.8
Single 8-Channel/Differential 4-Channel,
CMOS Analog Multiplexers
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.
The DG408 and DG409 feature lower signal ON resistance
(<100Ω) and faster switch transition time (t_TRANS < 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.
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.
Features
• ON Resistance (Max, 25°C). . . . . . . . . . . . . . . . . . . 100Ω
• Low Power Consumption (P_D) . . . . . . . . . . . . . . . <11mW
• Fast Switching Action
- t_TRANS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <250ns
- t_ON/OFF(EN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . <150ns
• Low Charge Injection
• Upgrade from DG508A/DG509A
• TTL, CMOS Compatible
• Single or Split Supply Operation
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• Data Acquisition Systems
• Audio Switching Systems
• Automatic Testers
• Hi-Rel Systems
• Sample and Hold Circuits
• Communication Systems
• Analog Selector Switch
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
DG408DJ
DG408DJ
-40 to 85
16 Ld PDIP
E16.3
DG408DJZ (Note)
DG408DJZ
-40 to 85
16 Ld PDIP** (Pb-free)
E16.3
DG408DY*
DG408DY
-40 to 85
16 Ld SOIC
M16.15
DG408DYZ* (Note)
DG408DYZ
-40 to 85
16 Ld SOIC (Pb-free)
M16.15
DG408DVZ* (Note)
DG408DVZ
-40 to 85
16 Ld TSSOP (Pb-free)
M16.173
DG409DJ
DG409DJ
-40 to 85
16 Ld PDIP
E16.3
DG409DJZ (Note)
DG409DJZ
-40 to 85
16 Ld PDIP** (Pb-free)
E16.3
DG409DY*
DG409DY
-40 to 85
16 Ld SOIC
M16.15
DG409DYZ* (Note)
DG409DYZ
-40 to 85
16 Ld SOIC (Pb-free)
M16.15
DG409DVZ* (Note)
DG409DVZ
-40 to 85
16 Ld TSSOP (Pb-free)
M16.173
*Add “-T” suffix for tape and reel.
**Pb-free PDIPs can be used for through hole wave solder processing only. They are not intended for use in Reflow solder processing applications.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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