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BU9796A - Standard LCD Segment Driver

This page provides the datasheet information for the BU9796A, a member of the BU9796Axxx Standard LCD Segment Driver family.

Datasheet Summary

Description

BU9796AFS COM0……COM3 VDD LCD voltage generator Common driver SEG0 …… SEG19 SEG 19 SEG 16 Segment driver ＋ － LCD BIAS SELECTOR Common counter Blink timing generator DDRAM ＋ － VLCD OSCIN OSCILLATOR Power On Reset Command register Command Data Decoder SEG 2 SEG 3 SEG 4 SEG 5 SEG 6 SEG

Features

  • r>.
  • Integrated RAM for display data (DDRAM): 20 x 4 bit (Max 80 Segment).
  • LCD drive output : 4 Common output, Max 20 Segment output.
  • Integrated Buffer AMP for LCD driving.
  • Integrated Oscillator circuit.
  • No external components.
  • Low power consumption design VQFN024V4040 4.00mm x 4.00mm x 1.00mm SSOP-A32 13.60mm x 7.80mm x 2.01mm.
  • Typical.

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Datasheet preview – BU9796A

Datasheet Details

Part number BU9796A
Manufacturer ROHM
File Size 1.46 MB
Description Standard LCD Segment Driver
Datasheet download datasheet BU9796A Datasheet
Additional preview pages of the BU9796A datasheet.

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Full PDF Text Transcription

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Datasheet Standard LCD Segment Driver BU9796Axxx Series MAX 80 segments (SEG20×COM4) ●Key Specifications ■ Supply Voltage Range: +2.5V to +5.5V ■ Operating Temperature Range: -40°C to +85°C ■ Max Segments: BU9796AFS 80 Segments BU9796AMUV 48 Segments Display Duty: 1/4 ■ Bias: 1/2, 1/3 selectable ■ Interface: 2wire serial interface ●Package ●Applications „ Telephone „ FAX „ Portable equipment (POS, ECR, PDA etc.) „ DSC „ DVC „ Car audio „ Home electrical appliance „ Meter equipment etc. W (Typ.) x D (Typ.) x H (Max.
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