NTE1513 Integrated Circuit 9–Step LED Driver Circuit for Logarithmic Scale
Functions: D Indication Way: Indicates input level in a series bar by 9 red or green LED’s D Input Amp: DC amp installed the aim of which can be varied by a peripheral resistor. D Comparator Level: Designed with 3dB rate; –18dB, –15dB, –12dB, –9dB, –6dB, –3dB, 0dB, +3dB, +6dB D Supply...
