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參數(shù)資料
| 型號： | MSC1208 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 23-bit x 2 Duplex Controller/Driver with Digital Dimming and Keyscan Function |
| 中文描述： | 23位× 2雙控制器/驅動器，數(shù)字亮度和鍵盤掃描功能 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 111K |
| 代理商： | MSC1208 |
1/14
Semiconductor
MSC1208
GENERAL DESCRIPTION
The MSC1208 is a Bi-CMOS display driver for 1/2-duty vacuum fluorescent display tube.
It consists of 58-bit shift registers, latch circuits, a 10-bit digital dimming circuit, 4
￥
4 switch
matrix, and a keyscan circuit for 2-channel, 3-contact rotary switch. With these features, the
MSC1208 not only can display frequencies for audio systems used in automobile applications
and various information, but also can accept keyboard entry. Thus the front panel functions can
be carried out only by this IC.
Since the MSC1208 has the data parity check function and the self-check functions, inspection
at shipment and failure detection can easily be performed.
In addition, since the MSC1208 uses serial interfacing, only two signal lines, DATA ENABLE
and DATA I/O, are used for connection with a microcontroller.
FEATURES
Power supply voltage
Operating temperature range
Directly drives 23 segments
Built-in 4
￥
4 switch matrix and key scan circuit for 2ch, 3-contact switching
Built-in digital dimming circuit with 10-bit resolution
Data parity check function
Self-check function (segment ON/OFF at intervals of about 1 second in test mode)
Built-in RC oscillator (capacitor is connected externally)
Built-in power-on reset circuit
Package:
42-pin plastic shrink DIP (SDIP42-P-600-1.78)
: V
DD
=8 to 18V (Built-in 5V-regulator for logic)
: –40 to 85
°
C
: I
OH
=–8.8mA, Max. at V
OH
=V
DD
–0.8V
: (Product name : MSC1208SS)
￥￥￥
indicates the code number.
23-bit
￥
2 Duplex Controller/Driver with Digital Dimming and Keyscan Function
E2C0019-27-Y5
This version: Nov. 1997
Previous version: Jul. 1996
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MSC1209 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:42-Bit Vacuum Fluorescent Display Tube Driver with Digital Dimming Function |
| MSC1210 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Precision Analog-to-Digital Converter (ADC) with 8051 Microcontroller and Flash Memory |
| MSC1210_08 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Precision Analog-to-Digital Converter (ADC) with 8051 Microcontroller and Flash Memory |
| MSC1210-DAQ-EVM | 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 Limited EVM RS-232 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
| MSC1210EVM | 功能描述:數(shù)據(jù)轉換 IC 開發(fā)工具 Full EVM Incl 4K Limited IDE RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
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