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XL7555 Datasheet CMOS RC timer

Manufacturer: XINLUDA

Datasheet Details

Part number XL7555
Manufacturer XINLUDA
File Size 411.56 KB
Description CMOS RC timer
Download XL7555 Download (PDF)

Overview

XD7555 DIP8 / XL7555 SOP8 The XD/XL7555 and 7556 are CMOS RC timers providing significantly improved performance over the standard 555NE and 355 timers, while at the same time being direct replacements for those devices in most applications.

Improved parameters include low supply current, wide operating supply voltage range, low Threshold, Trigger and Reset currents, no crowbarring of the supply current during output transitions, higher frequency performance and no requirement to decouple Control Voltage for stable operation.

Specifically, the XD/XL7555 and 7556 are stable controllers capable of producing accurate time delays or frequencies.

Key Features

  • Exact equivalent in most cases for 555NE or XD555.
  • Low supply current - XD/XL7555.
  • . . 60µA - 7556.
  • 120µA.
  • Extremely low input currents.
  • . . 20pA.
  • High speed operation.
  • . . . 1MHz.
  • Guaranteed supply voltage range.
  • . . . . 2V to 18V.