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參數(shù)資料
| 型號(hào)： | MSC1215-xx |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | 17 x 2 Duplex Driver with Dimming, Keyscan and A/D Converter Function |
| 中文描述： | 17 × 2雙驅(qū)動(dòng)器，調(diào)光，鍵盤掃描和A / D轉(zhuǎn)換器功能 |
| 文件頁數(shù)： | 11/22頁 |
| 文件大?。?/td> | 144K |
| 代理商： | MSC1215-XX |
11/22
MSC1215-xx
Semiconductor
Figure 6. SEG-
GRID
output Timing (Dark Mode)
Note:
1. Timing shown for analog dimming with a duty cycle of 208/2048 at VK="H".
2. 1-bit time=T
OSC
(=4/f
OSC
)=1.2
μ
s typical.
90%
t
r
t
PW
50%
10%
VD
(PWM Input)
T
t
f
Figure 7. PWM Waveform
ROW1
ROW2
ROW3
Keyscan Cycle Time
Keyscan Pulse Width
Figure 8. Keyscan Timing
Note:
1. Key scanning from ROW1 to ROW3 is started when any key is pushed down or
released. Scanning will stop when CS turns to "L" from "H", after 2 times of CS pulses
and the transfer of display data.
GRID1
GRID2
SEG1-17
4096-bit times
1 Frame Cycle f
FR
2048-bit times
208-bit times max.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MSC1215 | 17×2 Duplex Driver with Dimming, Keyscan and A/D Converter Function(具有模糊、關(guān)鍵掃描、模/數(shù)轉(zhuǎn)換功能的17×2顯示雙向驅(qū)動(dòng)器) |
| MSC1218 | 63-Bit Triplex Controller/Driver with Digital Dimming Function( 具有數(shù)字式模糊功能和63位顯示的VFD管三向控制/驅(qū)動(dòng)器) |
| MSC1230 | 11-Bit 2/3-Duty Controller/Driver with Digital Dimming Function( 具有數(shù)字式模糊功能和11位顯示的VFD管控制/驅(qū)動(dòng)器) |
| MSC1951-01 | 7-Segment x 16-Digit or 16-Segment x 6-Bargraph display Controller/Driver |
| MSC3130T1 | NPN RF Amplifier Transistors Surface Mount |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSC1218 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:63-Bit Triplex Controller/Driver with Digital Dimming Function |
| MSC1230 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:111-Bit 2/3-Duty Controller/Driver with Digital Dimming Function |
| MSC-125MA | 制造商:OPTIFUSE 功能描述: |
| MSC125V1000 | 制造商:NTE Electronics 功能描述:Cap Motor Start 1000uF/1200uF 110VAC/125VAC |
| MSC125V108 | 制造商:NTE Electronics 功能描述:Cap Motor Start 108uF/130uF 110VAC/125VAC |
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