IC
分立式半导体光学器件无源元件
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内置DAC高精度灰度等级电压发生ICHigh-precision Gamma Correction ICs with built-in DAC ROHM开发了能够对高画质的大型面板的灰度电压进行高精度调节而且能够简单地进行数字控制的灰度电压IC。本产品具有最大18ch的灰度输出,最适合于需要高精度微调节的Full HD面板等。 ※详细内容请点击此处
3-wire Serial Control 18-output High Precision Correction IC with built-in DAC
I2C Bus Automatic Data Reading High Precision Gamma Correction IC with built-in DAC
3-wire Serial 12-output High Precision Gamma Correction IC with built-in DAC
I2C Bus Automatic Data Reading High Precision Gamma Correction IC with built-in DAC
特长能够应对高精细Full HD显示的灰度设定的高精度电压误差±0.1%
无须改变电路板,采用数字灰度设定内置自动数据读取功能(AUTOREAD) (BD8132FV、BD8139AEFV)准备了3线式和I2C BUS式的2种接口 (3wire : BD8132FV、BD8143MUV I2C BUS : BD8139AEFV)为防止噪音引起的数据错误,内置了奇偶验证功能(错误检测)(BD8139AEFV)DAC内置高精度灰阶图像发生IC |
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