Datasheet > MSM9223

MSM9223

更新时间： 2024-01-20 06:04:24

品牌	Logo	应用领域
冲电气 - OKI		驱动器控制器
页数	文件大小	规格书
25页	236K
描述
27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan

阅读下载

中文翻译

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

MSM9223 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	QFP, QFP64,.7X.95,40	Reach Compliance Code：	unknown
风险等级：	5.92	JESD-30 代码：	R-PQFP-G64
JESD-609代码：	e0	端子数量：	64
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QFP
封装等效代码：	QFP64,.7X.95,40	封装形状：	RECTANGULAR
封装形式：	FLATPACK	电源：	13 V
认证状态：	Not Qualified	子类别：	Display Drivers
最大压摆率：	10 mA	标称供电电压：	13 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1 mm
端子位置：	QUAD	Base Number Matches：	1

MSM9223 数据手册

E2C0044-19-96

This version: Sep. 1999

Previous version: Aug. 1999

¡ Semiconductor

MSM9223

27-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan

GENERAL DESCRIPTION

The MSM9223 is a full CMOS controller/driver for Duplex or Triplex vacuum fluorescent

display tube. It conststs of 27-segment driver outputs and 3-grid pre-driver outputs, so that it

can drive directly up to 81-segment VFD.

MSM9223featuresadigitaldimmingfunction, a6-chADC, a5¥5keyscancircuitandanencoder

type switch interface.

MSM9223 provides an interface with a microcontroller only by three signal lines: DATA I/O,

CLOCK and CS.

FEATURES

• Supply voltage (V

)

: 8 to 18.5V (Built-in 5V regulator for logic)

• Duplex/Triplex selectable

• Applicable VFD tube

: 2 Grids ¥ 27 Anodes VFD tube

: 3 Grids ¥ 27 Anodes VFD tube

• 27-segment driver outputs

• 3-grid pre-driver outputs

: I =–5mA at V =V –0.8V (SEG1 to 19)

=–10mA at V =V –0.8V (SEG20 to 27)

OH DD

: I =10mA at V =2V

• Built-in digital dimming circuit (10-bit resolution)

• Built-in 6-ch A/D converter

• Built-in 5 ¥ 5 keyscan circuit

• Interface circuit for an encoder type rotary switch

• Built-in oscillation circuit (external R and C)

• Built-in Power-On-Reset circuit

• Package:

64-pin plastic QFP (QFP64-P-1420-1.00-BK)

Product name: MSM9223GS-BK

1/24

12 3 4 5 6 7...25

中文翻译

下载PDF

与MSM9223相关器件

型号	品牌	获取价格	描述	数据表
MSM9223GS-BK	OKI	获取价格	Vacuum Fluorescent Driver, 30-Segment, CMOS, PQFP64, 14 X 20 MM, 1 MM PITCH, PLASTIC, QFP-
MSM9225	OKI	获取价格	CAN (Controller Area Network) Controller
MSM9225B	OKI	获取价格	CAN (Controller Area Network) Controller
MSM9225BGA-2K	OKI	获取价格	CAN (Controller Area Network) Controller
MSM9405	OKI	获取价格	IrDA Communication Controller
MSM9552	OKI	获取价格	LSI for FM Multiplex Data Demodulation
MSM9552GS-2K	OKI	获取价格	Consumer Circuit, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44
MSM9553	OKI	获取价格	LSI for FM Multiplex Data Demodulation
MSM9553GS-2K	OKI	获取价格	Consumer Circuit, PQFP44, 9 X 10 MM, 0.80 MM PITCH, PLASTIC, QFP-44
MSM9554	OKI	获取价格	LSI Devices for FM Multiplex Data Demodulation