E1466DFO-DIT datasheet, PDF - EEWORLD Datasheet

E1466DFO-DIT: DescriptionIC CLOCK 32KHZ DGTL-TRIM 8DIP; Categorysemiconductor Analog mixed-signal IC; File Size131KB，8 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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E1466DFO-DIT Overview

IC CLOCK 32KHZ DGTL-TRIM 8DIP

Features

•

32-kHz Crystal Oscillator

1.1 V to 2.2 V Operating-voltage Range

Integrated Capacitors for Digital Trimming

Suitable for up to 12.5 pF Quartz

Output Pulse Formers

Mask Options for Motor Period and Pulse Width

Low Resistance Output for Bipolar Stepping Motor

Motor Fast-test Function

Description

The e1466D is an integrated circuit in CMOS Silicon Gate Technology for analog

clocks. It consists of a 32-kHz oscillator, frequency divider, output pulse formers and

push-pull motor drivers. Integrated capacitors are mask-selectable to accomodate the

external quartz crystal. Additional capacitance can be selected through pad bonding

for trimming the oscillator frequency.

32-kHz Clock

CMOS IC with

Digital

Trimming

e1466D

4731A–CLOCK–06/03

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