M51901P
M51901P is 12-POINT/23-MODE LED DRIVER manufactured by Mitsubishi Electric.
MITSUBISHI LINEAR ICs
12-POINT/23-MODE LED DRIVER
DESCRIPTION
The M51901 P is a semiconductor integrated circuit consisting of a driver circuit capable of driving 12 LEOs in 23 modes.
When a DC voltage is applied to the input pin the. LEO driving outputs are activated either 1 or 2 at a time to provide 23 LEO drive modes in accordance with the applied voltage level. In addition, a blanking function is available when the reference voltage is made a low level.
The M51901P consists of 12 differential amplifiers and the associated ladder circuit as well as a blanking circuit.
Features
- 12 LEOs may be driven in accordance with the level of a DC voltage applied to the input, using a...
