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PCA1673 Datasheet - NXP

CMOS

PCA1673 Features

* 32 kHz oscillator, amplitude regulated with excellent frequency stability

* High immunity of the oscillator to leakage currents

* Very low current consumption; typically 150 nA

* Stop function for accurate timing

* Chopped motor pulses available

* Po

PCA1673 General Description

GENERAL DESCRIPTION PCA167x series The PCA167x series devices are CMOS integrated circuits specially suited for battery-operated, quartz-crystal-controlled wrist-watches, with a bipolar stepping motor. VERSION * * * * * 1. Figure 1 and Chapter “Package out.

PCA1673 Datasheet (69.34 KB)

Preview of PCA1673 PDF

Datasheet Details

Part number:

PCA1673

Manufacturer:

NXP ↗

File Size:

69.34 KB

Description:

Cmos.
INTEGRATED CIRCUITS DATA SHEET PCA167x series 32 kHz watch circuits using a silver-oxide or a 3 V lithium battery Product specification Supersedes da.

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PCA1673 CMOS NXP

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