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BU9798KV

ROHM Electronics
Part Number BU9798KV
Manufacturer ROHM Electronics
Description Multifunction Segment Drivers
Published Mar 8, 2015
Detailed Description LCD Segment Driver series Multifunction Segment Drivers BU97930MUV,BU97931FV,BU9798KV,BU9798GUW,BU97500KV No.10044EAT04...
Datasheet PDF File BU9798KV PDF File

BU9798KV
BU9798KV


Overview
LCD Segment Driver series Multifunction Segment Drivers BU97930MUV,BU97931FV,BU9798KV,BU9798GUW,BU97500KV No.
10044EAT04 ●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.
●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 Support: 1/1 Bias, 1/1Duty (Static Driving) Integrated buffer amp Integrated re...



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