HT0638LG Supertex, HT0638LG Datasheet
HT0638LG
Specifications of HT0638LG
Available stocks
Related parts for HT0638LG
HT0638LG Summary of contents
Page 1
... RING ● Electronic Line Switch General Description The Supertex HT0638 is an integrated, electronic line switch controllable from four logic-level inputs. This device is intended as a replacement for mechanical hook switches and relays in telephones, answering machines, and similar telecommunications equipment. It switches the positive (TIP) side of the telephone line using control inputs that are referenced to the negative (RING) side of the line ...
Page 2
... Ordering Information Package Option 8-Lead SOIC (Narrow Body) Device 4.90x3.90mm body 1.75mm height (max) HT0638 HT0638LG-G -G indicates package is RoHS compliant (‘Green’) Absolute Maximum Ratings Parameter V , Input line voltage TPG V , Output line voltage TP HKS continuous input voltage LS1, LS2 continuous input voltage ...
Page 3
... SENSE 350 300 250 200 150 100 50 0 100 200 300 400 500 600 700 R (Ω) SENSE ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 3 Conditions --- --- --- --- V = 4.5V TPG V = 4.5V TPG DP Switch State 800 900 1000 ● Tel: 408-222-8888 ● www.supertex.com HT0638 OFF OFF ...
Page 4
... JEDEC Registration MS-012, Variation AA, Issue E, Sept. 2005. * This dimension is not specified in the JEDEC drawing. Drawings are not to scale. Supertex Doc. #: DSPD-8SOLGTG, Version I041309. (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives Supertex inc ...