2×20 Channel LCD Driver

Features • Power supply – +5V for internal logic circuit – –5V for LCD driver circuit • 40 internal LCD drivers available • Bias voltage: static to 1/5 bias Applications • Electrical dictionaries • Portable computers General Description The HT1608 is an LCD driver LSI with 40 output

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Primary-side feedback PFM converter

Features CV control mode Primary side control and adjustment Eliminate external optocoupler and TL431, eliminate external FB feedback detection Measure resistance Internally integrated NPN transistor Current limiting protection Over temperature protection Overvoltage protection Op

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HOTCHIPHotchip Technology Co.,Ltd

华芯邦深圳市华芯邦科技有限公司

2x 20 Channel LCD Driver

General Description The HT1608L is an LCD driver LSI with 40 output channels using CMOS technology. It is equipped with two sets of 20-bit bidirectional shift registers, 20-bit data latches, 20-bit LCD drivers, and logic control circuits. Features • Operating voltage: 2.7V~5.2V • LCD driving v

文件：557.72 Kbytes 页数：12 Pages

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2×20 Channel LCD Driver

General Description\nThe HT1608L is an LCD driver LSI with 40 output channels using CMOS technology. It is equipped with two sets of 20-bit bidirectional shift registers, 20-bit data latches, 20-bit LCD drivers, and logic control circuits. • Operating voltage: 2.7V~5.2V\n• LCD driving voltage: 3.0V~5.0V\n• 40 internal LCD drivers available\n• Bias voltage: static to 1/5 bias\n• LCD driver with serial/parallel conversion function\n• Common or segment driver output by selectionApplications\n• Electronic dictionaries\n• Portable computer;

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