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BU9794AKV-E2 +BOM

A compact solution for driving LCD segments in small form factor design

BU9794AKV-E2 General Description

The BU9794AKV-E2 features advanced driver circuitry that ensures smooth and flicker-free display output, enhancing the viewing experience for users. It also includes protection features to safeguard the driver and the connected LCD panel from electrical hazards

bu9794akv-e2 bu9794akv-e2

Key Features

  • 1/4duty driving: Max 200 segments
  • Integrated display data RAM: 50 x 4bit
  • 1/3 or 1/2 bias setting selectable
  • Power supply for Interface: 2.5V to 5.5V
  • Power supply for LCD: 2.5V to 5.5V
  • Integrated LCD voltage driving circuit
  • Integrated oscillation circuit for LCD frame frequency
  • Line or Frame inversion driving selectable
  • Support 3 wire serial interface
  • Support INHb terminal to control Display ON/OFF
  • Integrated power on reset circuit
  • No external components required
  • Low power consumption design
bu9794akv-e2 bu9794akv-e2
bu9794akv-e2 bu9794akv-e2

Specifications

Category Integrated Circuits (ICs)Power Management (PMIC)Display Drivers Series -
Display Type LCD Configuration 140 Segment
Interface 3-Wire Serial Digits or Characters -
Current - Supply 5 µA Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C Mounting Type Surface Mount
Base Product Number BU9794

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Ratings and Reviews

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N
N**s 08/20/2022

1.9A battery at charge, didn't try it for long though

8

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In Stock: 7,741

Minimum Order: 1

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