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MAX6953

Maxim Integrated Products
Part Number MAX6953
Manufacturer Maxim Integrated Products
Description 4-Digit 5 x 7 Matrix LED Display Driver
Published Mar 31, 2005
Detailed Description 19-2312; Rev 1; 6/02 2-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 āœ• 7 Matrix LED Display Driver General Description The M...
Datasheet PDF File MAX6953 PDF File

MAX6953
MAX6953

Overview
19-2312; Rev 1; 6/02 2-Wire Interfaced, 2.
7V to 5.
5V, 4-Digit 5 āœ• 7 Matrix LED Display Driver General Description The MAX6953 is a compact cathode-row display driver that interfaces microprocessors to 5 āœ• 7 dot-matrix LED displays through an I2Cā„¢-compatible serial interface.
The MAX6953 drives up to four digits (140 LEDs).
Included on-chip are an ASCII 104-character font, multiplex scan circuitry, column and row drivers, and static RAM that stores each digit, as well as font data for 24 user-definable characters.
The segment current for the LEDs is set by an internal digit-by-digit digital brightness control.
The device includes a low-power shutdown mode, segment blinking (synchronized acro...


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