DG401B
DG401B is CMOS Analog Switches manufactured by Vishay.
DG401B, DG403B, DG405B
Vishay Siliconix
Low-Power, High-Speed CMOS Analog Switches
DESCRIPTION
The DG401B, DG403B, DG405B monolithic analog switches are replacements for the popular DG401/403/405 analog switches and provide improved performance, bining high speed (t ON: 100 ns, typ) with low power consumption make the DG401B series ideal for portable and battery powered applications.
Built on the Vishay Siliconix proprietary high-voltage silicongate process to achieve high voltage rating and superior switch on/off performance, break-before-make is guaranteed for the SPDT configurations.
Each switch conducts equally well in both directions when on, and blocks up to 30 V peak-to-peak when off. On-resistance is very flat over the full ± 15 V analog range. The DG401B has two independent SPST switches. The DG403B has four SPST switches in NO/NC binations. The DG405B has four switches in two SPST pairs (see Functional Block Diagrams and Pin Configurations on pages 1 and 2.)
The DG401B, DG403B, DG405B is available in both 16-pin plastic dip and 16-pin SOIC packages.
As a mitted partner to the munity and the environment, Vishay Siliconix manufactures this product with the lead (Pb)-free device terminations. For analog switching products manufactured with 100 % matte tin device terminations, the lead (Pb)-free “-E3” suffix is being used as a designator.
Features
- 44 V supply max rating
- ± 15 V analog signal range
- On-resistance
- RDS(on): 23
- Low leakage
- ID(on): 40 p A
- Fast switching
- t ON: 100 ns
- Upgrade to DG401B, DG403B, DG405B
- TTL, CMOS patible
- Single supply capability
BENEFITS
- Wide dynamic range
- Break-before-make switching action
(DG403B only)
- Simple interfacing
APPLICATIONS
- Audio and video switching
- Sample-and-hold circuits
- Test...
