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NTE1561 Integrated Circuit 5 LED VU Level Meter
Description: The NTE1561 is a monolithic integrated circuit in a 9–Lead SIP type package designed for use as a 5 dot LED level meter driver. With a built–in rectifying amplifier, this device is suitable for AC/DC level meter applications such as VU meters or signal meters. Features: D Built–In High Gain Rectifying Amplifier (Av = 26dB) D Low Radiation Noise when LED Turns On D Logarithmic Indicator for Bar Type 5 Dot LED (–10, –5, 0, +3, +6dB) D Constant Current Output: IO = 15mA Typ D Wide Operating Supply Voltage Range: 3.5V to 16V D Minimum Number of External Components Required Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .