PCF1252-7 - Threshold detector and reset generator

NXP

The PCF1252-7 by NXP is a Threshold detector and reset generator. Below is the official datasheet preview.

📥 Download Datasheet

PCF1252-7 Threshold detector and reset generator by NXP - Datasheet Preview — Official preview page of the **PCF1252-7** Threshold detector and reset generator datasheet (NXP).

Datasheet Details

Part number	PCF1252-7
Manufacturer	NXP
File Size	107.20 KB
Description	Threshold detector and reset generator
Datasheet	PCF1252-7_PhilipsSemiconductors.pdf
Additional preview pages of the PCF1252-7 datasheet.

PCF1252-7 Product details

Description

plastic dual in-line package; 8 leads (300 mil) PCF1252-X family GENERAL DESCRIPTION The PCF1252-Xs are low-power CMOS voltage threshold detectors designed especially for supervision of microcontroller/microprocessor systems for detection of power-on/off conditions and generation of a system reset pulse.The PCF1252-X also provides a POWF (power fail) output which is activated at a precise factory-programmed trip point.A system RESET output has a built-in delay with duration determined by an

Features

Very low current consumption, typically 10 µA.
10 factory programmed threshold voltages available covering trip voltages from 4.75 to 2.55 V.
±50 mV trip point accuracy over full temperature range.
Variable RESET delay.
RESET pulse polarity selection.
Defined outputs at 0.6 V (typ. ).
Comparator for second level detection (e. g. overvoltage detection).
Advance warning of power fail.
Operating temperature range.

📁 PCF1252-7 Similar Datasheet

PCF1251 - Micropower DC Voltage Detector (Signetics)
PCF1206 - Precision Thin Film Nichrome Chip Resistors (TT electronics)
PCF1210 - Precision Thin Film Nichrome Chip Resistors (TT electronics)
PCF10N12L - N-Channel MOSFET (General Electric Solid State)
PCF1100 - (PCF0xx0) CMOS Gate Arrays (Mullard)
PCF15N05 - N-Channel Enhancement Mode Power Field Effect Transistor Chip (General Electric Solid State)
PCF15N05L - N-Channel Enhancement Mode Power Field Effect Transistor Chip (General Electric Solid State)
PCF18N08 - N-Channel MOSFET (General Electric Solid State)

Other Datasheets by NXP

PCF1252-0 - Threshold detector and reset generator
PCF1252-1 - Threshold detector and reset generator
PCF1252-2 - Threshold detector and reset generator
PCF1252-3 - Threshold detector and reset generator
PCF1252-4 - Threshold detector and reset generator
PCF1252-5 - Threshold detector and reset generator

Published: Mar 22, 2005 |