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參數資料
| 型號： | MSC1201 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 60-Bit VFD Tube Driver with Digital Dimming and PWM Conversion Function |
| 中文描述： | 60位變頻與數碼管和PWM調光轉換功能驅動程序 |
| 文件頁數： | 1/20頁 |
| 文件大?。?/td> | 135K |
| 代理商： | MSC1201 |
Semiconductor
MSC1201-xx
1/20
60-Bit VFD Tube Driver with Digital Dimming and PWM Conversion Function
GENERAL DESCRIPTION
The MSC1201-xx is a 1/2 duty vacuum fluorescent display tube driver implemented in Bi-CMOS
technology. This LSI consists of 64-bit shift registers, 64 latches, PWM conversion circuit, a digital
dimming circuit, 30-segment driver and 2-grid driver. As the MSC1201-xx has both a digital
dimming circuit and a PWM conversion circuit which converts PWM signal for lamp dimming
control to PWM signal for VFD tube dimming control, the dimming control can be realized
without any external circuit.
The interface with a MCU can be done only with 3 wires (CS, DATA and CLOCK signals). Also,
DATA and CLOCK signal lines can be shared with other peripherals because of chip select
function by CS signal.
For the general purpose code, the code number is -01. (Product name: MSC1201-01GS-2K)
For a custom code, the code number will be ordered at any time.
FEATURES
Single supply voltage : V
DD
= 8 V to 18 V (built-in 5 V logic regurator)
Operating temperature range : Ta = –40
°
C to +85
°
C
30-segment driver outputs (I
OH
= –6 mA at V
OH
= V
DD
– 0.8 V)
2-grid pre-driver outputs (I
OH
= –30 mA at V
OH
= V
DD
– 0.8 V)
Built-in digital dimming circuit (11-bit resolution)
Built-in oscillation circuit (external R and C, f
OSC
= 2.0 MHz)
Built-in Power-On-Reset circuit.
Lamp PWM signal
Buil-in PWM conversion circuit for vacuum fluorescent display tube.
Built-in RC Oscillation (external R and C)
Correspondence between shift register and output segment is settable optionally using built
in mask programmable 30
￥
30 PLA.
Package :
44-pin plastic QFP (QFP44–P–910-0.80–2K)(Product name: MSC1201-xxGS-2K)
xx indicates the code number
E2C0017-27-Y2
This version: Nov. 1997
Previous version: Jul. 1996
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PDF描述 |
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| MSC1201-xx | 60-Bit VFD Tube Driver with Digital Dimming and PWM Conversion Function |
| MSC1215-xx | 17 x 2 Duplex Driver with Dimming, Keyscan and A/D Converter Function |
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| MSC1218 | 63-Bit Triplex Controller/Driver with Digital Dimming Function( 具有數字式模糊功能和63位顯示的VFD管三向控制/驅動器) |
| MSC1230 | 11-Bit 2/3-Duty Controller/Driver with Digital Dimming Function( 具有數字式模糊功能和11位顯示的VFD管控制/驅動器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MSC1201EVM | 功能描述:數據轉換 IC 開發(fā)工具 MSC1201EVM Eval Mod RoHS:否 制造商:Texas Instruments 產品: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 |
| MSC1201-XX | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:60-Bit VFD Tube Driver with Digital Dimming and PWM Conversion Function |
| MSC1201Y2 | 制造商:BB 制造商全稱:BB 功能描述:Precision, Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) with 8051 Microcontroller and Flash Memory |
| MSC1201Y2RHHR | 功能描述:模數轉換器 - ADC Precision ADC & DAC w/8051 CPU & Flash RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| MSC1201Y2RHHRG4 | 功能描述:模數轉換器 - ADC Precision ADC & DAC w/8051 CPU & Flash RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
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