❑ 15Ω maximum switch resistance ❑ Current limiting protection ❑ 4 logic control inputs ❑ Operates at 2V input ❑ 2µA maximum quiescent current at 100V General Description.

where external power is not available. Due to their low quiescent current, both of these devices exceed the on-hook resi.

The Supertex HT0638 is an integrated electronic line switch controllable from four logic-level inputs. These devices are intended as a replacement for mechanical hook switches and relays in telephones, answering machines, and similar telecommunicatio.

HT0610

HT065A-NDJHC60-R

HT0018

HT01

HT0130D

HT0130LC

HT0130P

HT0130WG

HT03A

HT0440

HT057A-NDOFG45

HT0740

HT07W12-120