Datasheet > IK2112

IK2112

更新时间： 2025-07-16 20:01:15

品牌	Logo	应用领域
IKSEMICON		/
页数	文件大小	规格书
17页	2127K
描述
Application : LED / LCD Display; Status : Under development; Function : LED Driver with Key Scan Function (Common Anode Type) 4 digits x 14 segments to 8 digits x 14 segments; Package : LQFP-32, SOP-28;

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中文翻译

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数据手册

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IK2112 数据手册

IK2112

Pin list and description

Pin Name

I/O

Description

Pin №

Key Data Input Pin with Internal Pull-up Resistor

SG1/KS1 ~

SG6/KS6

Segment Output Pins (N-channel Open Drain), Key

scan strobe signal.

2-7

PGND

Ground Pin for Segment Pins.

SG7 /KS7 ~

SG10/KS10

Segment Output Pins (N-channel Open Drain), Key

scan strobe signal.

9-16

SG11 ~ SG14

D1 ~ D8

Segment Output Pins (N-channel Open Drain)

Digit Output Pins (P-channel Open Drain)

13-16

17-24

VIN

Power Supply Pin for Digit Pins

Reset Input Pin (0 : reset, 1 : reset release)

Clock Input Pin

RESETB

SCL

SDA

VDD

GND

I/O Data Input / Output Pin with Internal Pull-up Resistor

Internal Power Supply Pin

Ground Pin

Key Data Input Pins with Internal Pull-up Resistor

May 2016, rev. 0.6

1 234 5 6 7...17

中文翻译

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