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CF5741AB - Analog Clock CMOS IC

Description

Number 1 2 3 4 5 6 7 8 9 10 Name VSS AO1 AO2 / F XTN XT VDD RST / TC AI OUT1 OUT2 Ground Alarm signal output1 Alarm signal output2/Frequency output Crystal oscillator connection Crystal oscillator connection Power supply pin Reset/Test clock input Alarm input Motor drive output 1 Motor drive output

Features

  • s s s s s s s s s Operating voltage 1.2 to 2.0V Low current 1.2µA (typ) / 1.5V Built-in oscillator circuits (32.768 kHz) Built-in crystal oscillator capacitors (CG, CD) Motor output Various motor output Alarm output Various alarm output Reset function Input debounce function (AI, RST/TC) Chip form (CF5741××) X Chip size : 1.22 × 1.20 mm Chip thickness : 400 ± 30 µm Pad size : 100 × 100 µm Reverse side : V DD level SERIES LINEUP CF5741AA Built-in capacitor Reset input XT terminal CG (pF) XTN.

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Datasheet Details

Part number CF5741AB
Manufacturer Nippon Precision Circuits Inc
File Size 56.72 KB
Description Analog Clock CMOS IC
Datasheet download datasheet CF5741AB Datasheet

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Full PDF Text Transcription

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CF5741 series NIPPON PRECISION CIRCUITS INC. Analog Clock CMOS IC OVERVIEW The CF5741 series are analog clock driver ICs using 32.768kHz reference frequency of crystal oscillator. Some versions in accordance with the combinations of each motor drive and alarm output characteristics can provide a wide range of applications for various clock specifications. PINOUT (Top View) VSS AO1 AO2/F Y XTN XT (0,0) 1 2 3 4 5 SA5741 10 9 8 7 6 OUT2 OUT1 AI RST/TC VDD FEATURES s s s s s s s s s Operating voltage 1.2 to 2.0V Low current 1.2µA (typ) / 1.5V Built-in oscillator circuits (32.
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