DG401, DG403, DG405
Data Sheet June 1999 File Number
3284.
6
Monolithic
CMOS Analog Switches
The DG401, DG403 and DG405 monolithic
CMOS analog switches have TTL and
CMOS compatible digital inputs.
These switches feature low analog ON resistance (45Ω) and fast switch time (tON 150ns).
Low charge injection simplifies sample and hold applications.
The improvements in the DG401/403/405 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 30VP-P signals.
Power supplies may be single-ended from +5V to +34V, or split from ±5V to ±17V.
The analog swi...