BU9716BK 데이터 시트보기 (PDF) - ROHM Semiconductor

부품명

상세내역

제조사

BU9716BK

Picture cell driver for STN (LCD driver)

ROHM Semiconductor 

Standard ICs

Picture cell driver for STN (LCD driver)

BU9716BK / BU9716BKV

The BU9716BK and BU9716BKV are man-machine interface ICs designed for applications such as multi-media

portable terminals.

Specifically, these products are used as driver ICs for operating mode display LCD panels in portable terminals,

household appliances, and other similar products. The number of display cells includes 32 segments and 3 com-

mons, enabling drive of up to 96 cells.

•Applications

Multi-media portable terminals, POS terminals, ECR

terminals, short wave radios, telephones, cameras,

VCRs, movie projectors, car audio systems, and others

•Features

1) Up to 32 segment outputs and 3 common outputs

can be displayed, for a total of 96 segments.

2) 1 / 3 duty display.

3) Either 1 / 2 or 1 / 3 can be selected for power supply

for LCD display.

•Absolute maximum ratings (Ta = 25°C, VSS = 0V)

Parameter

Symbol

Limits

Unit

Power supply voltage

VDD

– 0.3 ~ + 7.0

V

BU9716BK

Power dissipation

Pd

BU9716BKV

500∗1

mW

400∗2

Input voltage

VIN

– 0.3 ~ VDD + 0.3

V

Operating temperature

Topr

– 40 ~ + 85

°C

Storage temperature

Tstg

– 55 ~ + 125

°C

∗1 Reduced by 5mW for each increase in Ta of 1°C over 25°C .

∗2 Reduced by 4mW for each increase in Ta of 1°C over 25°C .

•Recommended operating conditions (Ta = 25°C, VSS = 0V)

Parameter

Symbol Min. Typ. Max.

Unit

Power supply voltage

VDD

4.5

—

5.5

V

Input voltage

VDD1

0

2 / 3VDD VDD

V

VDD2

0

1 / 3VDD VDD

V

1

Share Link: