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參數(shù)資料
| 型號(hào)： | HD66350T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 256-level Grayscale TFT for XGA/SXGA/UXGA Systems(高品質(zhì)TFT LCD的256級(jí)灰度驅(qū)動(dòng)器) |
| 中文描述： | 256級(jí)灰度的TFT為吋XGA / SXGA /的UXGA系統(tǒng)（高品質(zhì)TFT液晶顯示器的256級(jí)灰度驅(qū)動(dòng)器） |
| 文件頁(yè)數(shù)： | 17/30頁(yè) |
| 文件大小： | 147K |
| 代理商： | HD66350T |
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HD66350T
17
Display Data and Output Voltage
With input of a 10-level liquid-crystal power supply and 8-bit digital data, the HD66350T outputs 256
grayscale voltage levels on the high-voltage side and 256 grayscale voltage levels on the low-voltage
side.
Tables 2 and 3 show the relationship between the input voltages of the liquid-crystal power supply,
digital codes, and output voltages.
Power supply
circuit
HD66350T
V0
V9
Y1
Y402
256 positive-
polarity levels
Dynamic range:
max. 15.3 V
256 negative-
polarity levels
Display data
(8-bit digital data)
Figure 11 Selection of the LCD Drive Output Level
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