Datasheet > AD6312QF

AD6312QF

更新时间： 2024-02-29 19:48:14

品牌	Logo	应用领域
易亨 - ANACHIP		/
页数	文件大小	规格书
13页	222K
描述
Display Driver, PQFP44,

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

AD6312QF 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
包装说明：	QFP, QFP44,.5SQ,32	Reach Compliance Code：	unknown
风险等级：	5.84	JESD-30 代码：	S-PQFP-G44
JESD-609代码：	e0	端子数量：	44
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP44,.5SQ,32	封装形状：	SQUARE
封装形式：	FLATPACK	电源：	5 V
认证状态：	Not Qualified	子类别：	Display Drivers
标称供电电压：	5 V	表面贴装：	YES
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.8 mm
端子位置：	QUAD	Base Number Matches：	1

AD6312QF 数据手册

AD6312

1/4- to 1/11 Duty VFD Controller/Driver

ꢀ Function Descriptions

1.0 Commands

Commands set the display mode and status of the VFD driver. The first 1 byte input to the AD6312 through

the D_INpin after the STB pin has fallen is regarded as a command. If STB is set high while a commands/data

are transmitted, serial communication is initialized, and the commands/data being transmitted are invalid

(however, the commands/data previously transmitted remain valid).

1.1 Display mode setting commands

These commands initialize the AD6312 and select the number of segments and the number of grids (4 grids

& 16 segments to 11 grids & 11 segments to). When these commands are executed, the display is forcibly

turned off, and key scanning is also stopped. To resume display, the display command “ON” must be

executed. If the same mode is selected, however, nothing happens.

LSB

MSB

b2 b1 b0

Display mode settings

Irrelevant

000: 4 digits, 16 segments

001: 5 digits, 16 segments

010: 6 digits, 16 segments

011: 7 digits, 15 segments

100: 8 digits, 14 segments

101: 9 digits, 13 segments

110: 10 digits, 12 segments

111: 11 digits, 11 segments

On power application, the 11-digit, 11-segment mode is selected.

1.2 Data setting commands

These commands set data write and data read modes. On power application, the normal

operation and address increment modes are set.

MSB

LSB

b3 b2 b1 b0

Data write and read mode settings.

00: Write data to display memory.

01: Write data to LED port.

10: Read key data.

Irrelevant

11: Read SW data.

Address increment mode settings (display memory).

0: Incremenets address after data has been written.

1: Fixes address.

Test mode settings

0: Normal operation

1: Test mode

Anachip Corp.

www.anachip.com.tw

Rev. A4 Dec 29, 2003

5/13

1 2 3 456 7 8...13

下载PDF

与AD6312QF相关器件

型号	品牌	描述	获取价格	数据表
AD6315	ANACHIP	1/4- to 1/12 Duty VFD Controller/Driver	获取价格
AD6315L	ANACHIP	1/4- to 1/12 Duty VFD Controller/Driver	获取价格
AD6315LF	ANACHIP	1/4- to 1/12 Duty VFD Controller/Driver	获取价格
AD6315Q	ANACHIP	1/4- to 1/12 Duty VFD Controller/Driver	获取价格
AD6315QF	ANACHIP	1/4- to 1/12 Duty VFD Controller/Driver	获取价格
AD632	ADI	Internally Trimmed Precision IC Multiplier	获取价格