UL319B SERIAL-INTERFACED 14-DIGIT LED CONTROLLER

UTC

Description

UNISONIC TECHNOLOGIES CO.,LTD.UL319B Preliminary LINEAR INTEGRATED CIRCUIT SERIAL-INTERFACED 14-DIGIT LED CONTROLLER IC WITH KEYSCAN * DESCR.
The UL319B is a compact LED controller and driver that interface microprocessors to LED displays through a serial 3-wire interface.

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Datasheet Specifications

Part number: UL319B
Manufacturer: UTC
File Size: 270.11 KB
Datasheet: UL319B-UTC.pdf
Description: SERIAL-INTERFACED 14-DIGIT LED CONTROLLER

Features

* LED driver with 22 outputs (14 segments/8 digits)
* Output pins connected directly to the LEDs
* Key-scanning (8 x 2 matrix)
* 3-wire serial bus interface (CLK, STB, DI/O)
* 8-step dimming circuit to control the overall display brightness
* ORDERING INFORMATION Ordering N

UL319B Distributors

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UL319B SERIAL-INTERFACED 14-DIGIT LED CONTROLLER UTC

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