汽车芯片 ILC555QD替代LM555Q

CMOS Automotive purpose timer

The lLC555 is CMOS RC timers providing significantly improvedperformance over the standard SE/NE555 and 355 timers, while atthe same time being direct replacements for those devices in mostapplications.lmproved parameters include low supply current, wideoperating supply voltage range, low THRESHOLD, TRIGGER andRESET currents, no crowbarring of the supply current during outputtransitions, higher frequency performance and no requirement todecouple CONTROL VOLTAGE for stable operation.Specifically, the lLC555 is stable controller capable of producingaccurate time delays of frequencies.

• Low Supply Current.

• High speed operation-500 kHz guaranteed.

• Wide operation supply voltage range -2 to 18 volts.

• Timing from microseconds through hours.

• Operates in both astable and monostable modes.

• Adjustable duty cycle.

• High output source/sink driver can drive TTL/CMOSAEC 100 Qualified