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SDL9051 - ion-implanted metal gate CMOS

Features

  • Single-chip CMOS construction.
  • Drives 4-bigit duplexes LCD with PM/AM-Time, alma mark and chime mark.
  • Colon display.
  • Direct drive of piezoelectric transducer.
  • Low power dissipation.
  • 32,768Hz crystal frequency.
  • On-chip oscillator, capacitor and resistors.
  • On-chip voltage doublers.
  • Single 1.5V battery operation.
  • Denounce circuitry on switch inputs.
  • Protection against static discharge.

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Datasheet preview – SDL9051

Datasheet Details

Part number SDL9051
Manufacturer SUNSTAR
File Size 219.18 KB
Description ion-implanted metal gate CMOS
Datasheet download datasheet SDL9051 Datasheet
Additional preview pages of the SDL9051 datasheet.

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Full PDF Text Transcription

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The clock IC SDL9051 is a low-threshold-voltage, ion-implanted metal gate CMOS integrated circuit that provides signals to drive a 4-digit duplexes liquid crystal display with colon, PM/AM-Time mark and AL/CH mark. FUNCTIONS  5 Functions: month, date, hour, minute, second  Setting alarm time with/without 4.
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