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CM000IS04

AMERICAN MICROSYSTEMS, INC

CM000IS04
AMERICAN MICROSYSTEMS, INC
June, 1998 Preliminary
AMI 0.8 micron CMOS
COMPARATOR WITH PROGRAMMABLE HYSTERESIS
FEATURES
· · Eight hysteresis settings: 15mV - 120mV Less than 27nA power-down current
DESCRIPTION
This is a programmable hysteresis comparator with 8 different hysteresis settings. The eight settings are 15mV, 30mV, 45mV, 60mV, 75mV, 90mV, 105mV, 120mV. The error at each setting is + / -3mV for the hysteresis. TRUTH TABLE S2 0 0 0 0 1 1 1 1 S1 0 0 1 1 0 0 1 1 S0 0 1 0 1 0 1 0 1 HYSTERESIS 15 mV 30 mV 45 mV 60 mV 75 mV 90 mV 105 mV 120 mV
PIN DESCRIPTION
CM000IS04
AMERICAN MICROSYSTEMS, INC
June, 1998 Preliminary
AMI 0.8 micron CMOS
ELECTRICAL CHARACTERISTICS
SYMBOL VDD T IVDD IPD CLOAD TPROP HYSTERR PARAMETER Supply voltage Temperature Supply Current Power-down Current Load capacitance Propagation delay Hysteresis error MIN 3.3 -40 69.4 0.34 MAX 6.0 85 84.6 26.64 5.0 3.0 +3.0 UNITS V °C µA nA pF us mV