5-DOT DUAL LED LEVEL METER DRIVER

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5-DOT DUAL LED LEVEL METER DRIVER

文件：142.11 Kbytes 頁數(shù)：5 Pages

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5-DOT DUAL LED LEVEL METER DRIVER

The UTC LA2284/A is a monolithic integrated circuit designed for 5-dot LED level meter drivers with a built-in rectifying amplifier. It is suitable for AC/DC level meters such as VU meters or signal meters. ·High gain rectifying amplifier included (Gv=26dB) \n·Low radiation noise when LED turns on \n·Logarithmic indicator for 5-dot LED of bar type \n·Constant current output(15mA) \n·Wide operating supply voltage \n·Not necessary diode or transistor for ALC \n·Minimum number of external parts required;

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