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BU9798GUW - Multifunction Segment Drivers

Download the BU9798GUW datasheet PDF. This datasheet also covers the BU97930MUV variant, as both devices belong to the same multifunction segment drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

New released Multi-function type segment drivers support GPO function, LED driving function, static-driving mode, and Blink function that can blink each segment individually.

ROHM Multi-function segment driver series contribute to reduction in cost of system and easy software development.

Feat

Key Features

  • (BU97930MUV, BU97931FV, BU9798KV/GUW) 1) LCD drive output Common output : 4, Segment output : 27 (BU97930MUV) Common output : 4, Segment output : 28 (BU97931FV) Common output : 4, Segment output : 49 (BU9798KV/GUW) 2) Integrated Display data RAM (DDRAM) RAM: 28.
  • 4 =112 bit (BU97930MUV, BU97931FV) RAM: 49.
  • 4 =196 bit (BU9798KV/GUW) 3) 3-wire Serial interface (SD, SCL, CSB) 4) Integrated Oscillator circuit 5) Integrated LCD Voltage generator circuit Support: 1/3 Bias, 1/3 or 1/4 Duty Suppor.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BU97930MUV-ROHMElectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BU9798GUW
Manufacturer ROHM Electronics
File Size 492.40 KB
Description Multifunction Segment Drivers
Datasheet download datasheet BU9798GUW Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
BU97981GU Multi-function LCD Segment Drivers ROHM
BU97981GU-E2 Multi-function LCD Segment Drivers ROHM
BU97981KV Multi-function LCD Segment Drivers ROHM
BU97981KV-E2 Multi-function LCD Segment Drivers ROHM
BU97981MUV Multi-function LCD Segment Drivers ROHM

Other Datasheets by ROHM Electronics

Part Number Description
BU9798KV Multifunction Segment Drivers
BU97933ACH-3BW Dot-matrix 128 x 33 STN LCD Control Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LCD Segment Driver series Multifunction Segment Drivers BU97930MUV,BU97931FV,BU9798KV,BU9798GUW,BU97500KV No.10044EAT04 ā—¸Description New released Multi-function type segment drivers support GPO function, LED driving function, static-driving mode, and Blink function that can blink each segment individually. ROHM Multi-function segment driver series contribute to reduction in cost of system and easy software development.