Highly Stable 555 TimerFeatures:• Timing from Microseconds through Hours• Operates in Both Astable and Monostable Modes• Adjustable Duty Cycle• Output Can Source or Sink 200 mA• Output and Supply TTL Compatible• Temperature Stability Better than 0.005% per °C• Normally On and Normally Off Output• Available in 8-pin VSSOP PackageApplications:• Precision Timing• Pulse Generation• Sequential Timing• Time Delay Generation• Pulse Width Modulation• Pulse Position Modulation• Linear Ramp Generator