DG419L
Description
The DG417L/DG418L/DG419L precision, CMOS analog switches feature low on-resistance (RON = 35Ω), guaranteed R ON matching between switches (3 Ω max), and guaranteed RON flatness over the signal range (4Ω max).
Key Features
- The switches conduct equally well in either direction, and feature low charge injection and low power consumption
- The DG417L/DG418L/DG419L also offer low off-leakage current over temperature (less than 5nA at +85°C)
- The DG417L/DG418L are single-pole/single-throw (SPST) switches
- The DG417L is normally closed, and the DG418L is normally open
- The DG419L is singlepole/double-throw (SPDT) with one normally closed switch and one normally open switch
- Switching times are less than 175ns for tON and less than 185ns for tOFF
- These devices operate with a single +9V to +36V or bipolar ±4.5V to ±20V supplies
- The digital input has a +0.8V logic-low threshold and a +2.0V logic-high threshold, ensuring +3V TTL and CMOS-logic patibility
- The DG417L/DG418L/ DG419L are available in a tiny 8-pin µMAX, 8-pin SO, or convenient 8-pin plastic DIP
- All products are rated at the extended temperature range of -40°C to +85°C
