TS555 - Low-power single CMOS timer

Product Overview

STMicroelectronics

Datasheet Details

Part number	TS555
Manufacturer	STMicroelectronics
File Size	357.94 KB
Description	Low-power single CMOS timer
Datasheet	TS555 Datasheet
Additional preview pages of the TS555 datasheet.

Product details

Description

The TS555 is a single CMOS timer with very low consumption: (Icc(TYP) TS555 = 110 µA at VCC = +5 V versus Icc(TYP) NE555(a) = 3 mA), and high frequency: (ff(max.) TS555 = 2.7 MHz versus f(max) NE555(a) = 0.1 MHz).Timing remains accurate in both monostable and astable mode.The TS555 provides reduced supply current spikes during output transitions, which enable the use of lower decoupling capacitors compared to those required by bipolar NE555(a).With the high input impedance (1012Ω), timing cap

Features

Very low power consumption:.
110 µA typ at VCC = 5 V.
90 µA typ at VCC = 3 V.
High maximum astable frequency of 2.7 MHz.
Pin-to-pin functionally-compatible with bipolar NE555(a).
Wide voltage range: +2 V to +16 V.
Supply current spikes reduced during output transitions.
High input impedance: 1012 Ω.
Output compatible with TTL, CMOS and logic MOS Datasheet - production data.

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Published: Apr 16, 2005 |