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M66311FP

16-Bit LED Driver with Shift Register and Latch

Renesas Electronics 

M66311P/FP

16-Bit LED Driver with Shift Register and Latch

REJ03F0177-0201

Rev.2.01

Mar 31, 2008

Description

M66311P/FP is a LED array driver having a 16 bit serial-input and parallel output shiftregister function with direct

coupled reset input and output latch function.

This product guarantees the output electric current of 24 mA which is sufficient for anode 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 lay–out ensures the realization of an easy printed circuit.

Features

• Anode common LED drive

• High output current all parallel output IOL = 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 lay-out facilitates printed circuit wiring. (This lay-out 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

REJ03F0177-0201 Rev.2.01 Mar 31, 2008

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