1/10

April 2004

M5480

LED DISPLAY DRIVER

REV. 2

FEATURES SUMMARY

resistors required)

Application Examples:

DESCRIPTION

The M5480 is a monolithic MOS integrated circuit

produced with a N-channel silicon gate technolo-

gy. It utilizes the M5451 die packaged in a 28-pin

plastic package making it ideal for a 3 1/2 digit dis-

paly. A single pin controls the LED dispaly bright-

ness by setting a reference current through a

separate supply of 13.2V maximum.

The M5480 is a pin-to-pin replacement of the NS

MM 5480.

Figure 1. Package

28

1

PDIP28

(Plastic Package)