Datasheet > ML9211

ML9211

更新时间： 2024-11-22 22:30:03

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
20页	230K
描述
56-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming

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ML9211 数据手册

E2C0045-19-83

This version: Aug. 1999

ML9211

¡ Semiconductor

ML9211

56-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming

GENERAL DESCRIPTION

The ML9211 is a full CMOS controller/driver for Duplex or Triplex (1/2 duty or 1/3 duty)

vacuum fluorescent display tube. It consists of a 56-segment driver multiplexed to drive up to

168 segments, and 10-bit digital dimming circuit.

ML9211 features a selection of a master mode and a slave mode, and therefore it can be used to

expand segments for the VFD driver with keyscan and A/D converter function.

ML9211 provides an interface with a microcontroller only by three signal lines: DATA IN,

CLOCK and CS.

FEATURES

• Logic supply voltage (V

• Driver supply voltage (V

)

: 4.5 to 5.5V

: 8 to 18V

)

DISP

• Duplex/Triplex (1/2 duty / 1/3 duty) selectable

DUP/TRI=1/2 duty selectable at "H" level

DUP/TRI=1/3 duty selectable at "L" level

• Number of display segments

Max. 112-segment display (during 1/2 duty mode)

Max. 168-segment display (during 1/3 duty mode)

• Master/Slave selectable

M/S=Master mode selectable at "H" level

M/S=Slave mode selectable at "L" level

• Interface with a microcontroller

Three lines: CS, CLOCK, and DATA IN

• 56-segment driver outputs

(can be directly connected to VFD tube

and require no external resistors)

• 3-grid pre-driver outputs

(require external drivers)

: I =–5mA at V =V

–0.8V (SEG1 to 37)

DISP

: I =–10mA at V =V –0.8V (SEG38 to 56)

: I =500mA at V =2V (SEG1 to 56)

: I =–5.0mA at V =V –0.8V

DISP

=10mA at V =2V

• Logic outputs

: I =–200mA at V =V –0.8V

OH OH DD

=200mA at V =0.8V

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

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

• Built-in Power-On-Reset circuit

• Package options:

80-pin plastic QFP (QFP80-P-1420-0.80-BK)

80-pin plastic QFP (QFP80-P-1414-0.65-K)

Product name: ML9211GA

Product name: ML9211GP

1/19

12 3 4 5 6 7...20

中文翻译

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与ML9211相关器件

型号	品牌	获取价格	描述	数据表
ML9211GA	OKI	获取价格	Vacuum Fluorescent Driver, 56-Segment, CMOS, PQFP80, 14 X 20 MM, 0.80 MM PITCH, PLASTIC, Q
ML9212	OKI	获取价格	32-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming
ML9212GA	OKI	获取价格	32-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming
ML9213	OKI	获取价格	56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver with Anode Digital Dimming
ML9213GA	OKI	获取价格	56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver with Anode Digital Dimming
ML9213GP	OKI	获取价格	56-Bit Duplex/Triplex (1/2 duty/1/3 duty) VFD Controller/Driver with Anode Digital Dimming
ML922	ZARLINK	获取价格	REMOTE CONTROL RECEIVER
ML9222	OKI	获取价格	32-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan
ML9222GA	OKI	获取价格	32-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan
ML9226	OKI	获取价格	32-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming, ADC and Keyscan

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