MAX7221 Datasheet - Maxim

MAX7221 Serially Interfaced / 8-Digit LED Display Drivers

The MAX7219/MAX7221 are compact, serial input/ output common-cathode display drivers that interface microprocessors (μPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and d.

MAX7221 Features

* 10MHz Serial Interface

* Individual LED Segment Control

* Decode/No-Decode Digit Selection

* 150μA Low-Power Shutdown (Data Retained)

* Digital and Analog Brightness Control

* Display Blanked on Power-Up

* Drive Common-Cathode LED Display

* Slew-Rate Limited Segment

MAX7221 Datasheet (1.32 MB)

MAX7221 Datasheet Preview — Preview of MAX7221 PDF

Datasheet Details

Part number:

MAX7221

Manufacturer:

Maxim

File Size:

1.32 MB

Description:

Serially interfaced / 8-digit led display drivers.

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MAX7221 Serially Interfaced 8-Digit LED Display Drivers Maxim

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