ISL55143 - High-Speed 18V CMOS Comparators
PIN FUNCTION VEE QAX QBX VOL VOH VCC Negative supply input Channel A, CVAX reference driven.
Comparator output.
Channel B, CVBX reference driven.
Comparator output.
Comparator output logic low supply.
Unbuffered analog input that sets all QAX, QBX “low” voltage level.
Comparator output logic hi
DATASHEET ISL55141, ISL55142, ISL55143 High-Speed 18V CMOS Comparators ISL55141, ISL55142, ISL55143 integrated circuits are high-speed, wide input common-mode range comparators.
They provide three-state window comparators in a high voltage CMOS process (18V).
Each comparator has dual receive thresholds, CVA and CVB, for establishing minimum 1-VIH and maximum 0-VIL voltage levels.
These devices can accept inputs from a number of logic families, such as TTL, ECL, CMOS, LVCMOS, LVDS and CML.
Two b
ISL55143 Features
* 18V I/O Range
* 65MHz Operation
* 9.5ns Typical Propagation Delay
* Programmable Input Thresholds
* User Defined Comparator OutputLlevels
* Common-Mode Range Includes Negative Rails
* Small Footprints in QFN Packages
* Power-Down Curr
