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CF5705AD - Analog Watch Stepping Motor Driver

General Description

Name VSS VDD XT XTN OUT1 OUT2 RESET TEST Description Negative supply voltage Positive supply voltage Cr ystal oscillator circuit input Cr ystal oscillator circuit output Stepping motor driver output 1 Stepping motor driver output 2 Reset input Test mode select.

Key Features

  • s s 32.768 kHz crystal oscillator circuit CG and CD built-in.
  • 3.6 to.
  • 1.2 V operating supply voltage range s Operating current consumption.
  • VSS =.
  • 1.55V, CD = 16pF: 250 nA (max).
  • VSS =.
  • 2.8V, CD = 26pF: 1000 nA (max) Note: Current consumption depends on the built-in capacitor. s Reset function 4 Hz and subsequent frequency dividers are reset SERIES LINEUP P ad coordinates Version 1 CF5705AA CF5705BC CF5705AD CF5705AE CF5705CF CF5705CG XT V.

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Datasheet Details

Part number CF5705AD
Manufacturer Nippon Precision Circuits Inc
File Size 60.00 KB
Description Analog Watch Stepping Motor Driver
Datasheet download datasheet CF5705AD Datasheet

Full PDF Text Transcription for CF5705AD (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for CF5705AD. For precise diagrams, and layout, please refer to the original PDF.

CF5705 series NIPPON PRECISION CIRCUITS INC. Analog Watch Stepping Motor Driver OVERVIEW The CF5705 series is a low-current analog watch stepping motor driver CMOS IC wit...

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series is a low-current analog watch stepping motor driver CMOS IC with built-in 32.768 kHz crystal oscillator circuit. FEATURES s s 32.768 kHz crystal oscillator circuit CG and CD built-in −3.6 to −1.2 V operating supply voltage range s Operating current consumption • VSS = –1.55V, CD = 16pF: 250 nA (max) • VSS = –2.8V, CD = 26pF: 1000 nA (max) Note: Current consumption depends on the built-in capacitor.