Datasheet > BU97960MUV

BU97960MUV

更新时间： 2024-04-09 19:02:49

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
34页	1403K
描述
BU97960MUV is a 1/4 or 1/8 duty general-purpose LCD driver that can be used for consumer / battery

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BU97960MUV 数据手册

Datasheet

Low Duty LCD Segment Drivers

BU97960MUV

MAX 120 segments (SEG15×COM8)

General Description

Key Specifications

Supply Voltage Range:

LCD Drive Power Supply Range:

BU97960MUV is a 1/4 or 1/8 duty general-purpose LCD

driver that can be used for consumer/battery operated

products and can drive up to 120 LCD Segments.

It has integrated display RAM for reducing CPU load.

Also, it is designed with low power consumption and no

external component needed.

■

+2.5V to +6.0V

■

+2.5V to +6.0V

-40°C to +85°C

120 Segments

Operating Temperature Range:

Max Segments:

Display Duty and Bias:

1/4 Duty and 1/3 Bias,

It can support LCD contrast adjustment by its EVR

function.

1/8 Duty and 1/4 Bias selectable

2 wire serial interface

■

Interface:

Features

Packages

W (Typ) x D (Typ) x H (Max)

◼

Integrated RAM for Display Data (DDRAM):

15 x 8bit (Max 120 Segment)

◼

1/8 or 1/4 can be Selected with The Serial Control

Data.

1/8 duty drive: Up to 120 Segments

1/4 duty drive: Up to 76 Segments

Integrated Buffer AMP for LCD Driving

Integrated Oscillator Circuit

◼

No External Components

Low Power Consumption Design

Independent Power Supply for LCD Driving

Integrated Electrical Volume Register (EVR) Function

VQFN028V5050

5.00mm x 5.00mm x 1.00mm

Applications

◼

Metering

◼

Home Automation Goods

White Goods, Small Appliances

Healthcare Products

◼

Battery Operated Products

etc.

Typical Application Circuit

VLCD

VDD

VLCD

COM0

COM7

Segment

LCD

Controller

SCL

SEG0

SEG1

VSS

SEG14

Figure 1. Typical Application Circuit

○Product structure：Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays.

www.rohm.com

TSZ02201-0P3P0D302030-1-2

05.Jan.2021 Rev.002

1/29

TSZ22111･14･001

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