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DG412

Intersil Corporation
Part Number DG412
Manufacturer Intersil Corporation
Description Monolithic Quad SPST / CMOS Analog Switches
Published Jun 3, 2005
Detailed Description DG411, DG412, DG413 Monolithic Quad SPST, CMOS Analog Switches The DG411 series monolithic CMOS analog switches are drop...
Datasheet PDF File DG412 PDF File

DG412
DG412


Overview
DG411, DG412, DG413 Monolithic Quad SPST, CMOS Analog Switches The DG411 series monolithic CMOS analog switches are drop-in replacements for the popular DG211 and DG212 series devices.
They include four independent single pole throw (SPST) analog switches, and TTL and CMOS compatible digital inputs.
These switches feature lower analog ON-resistance (<35) and faster switch time (tON<175ns) compared to the DG211 or DG212.
Charge injection has been reduced, simplifying sample and hold applications.
The improvements in the DG411 series are made possible by using a high voltage silicon-gate process.
An epitaxial layer prevents the latch-up associated with older CMOS technologies.
The 44V maximum voltage range permits controlling 40VP-P signals.
Power supplies may be single-ended from +5V to 44V, or split from ±5V to ±20V.
The four switches are bilateral, equally matched for AC or bidirectional signals.
The ON-resistance variation with analog signals is quite low over a ±15V analog input ra...



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