描述 Description

M66310P/FP is a LED array driver having a 16 bit serial-input and parallel output shift-register function with direct coupled reset input and output latch function.

This product guarantees the output electric current of 24 mA which is sufficient for cathode common LED drive, capable of flowing 16 bits continuously at the same time.

Parallel output is open drain output. In addition, as this product has been designed in complete CMOS, power consumption can be greatly reduced when

compared with conventional BIPOLAR or Bi-CMOS products.

Furthermore, pin layout ensures the realization of an easy printed circuit.

特性 Features

? Cathode common LED drive

? High output current all parallel output IOH = ?24 mA simultaneous lighting available

? Low power dissipation: 100 μW/package (max)

(VCC = 5 V, Ta = 25°C, quiescent state)

? High noise margin schmitt input circuit provides responsiveness to a long line length.

? Equipped with direct-coupled reset

? Open drain output (except serial data output)

? Wide operating temperature range: Ta = ?40 to +85°C

? Pin layout facilitates printed circuit wiring. (This layout facilitates cascade connection and LED connection.)

Application

LED array drive of BUTTON TELEPHONE

LED array drive of ERASER of a PPC copier

Other various LED modules