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UL319 - SERIAL-INTERFACED 16-DIGIT LED CONTROLLER

UTC

The UL319 by UTC is a SERIAL-INTERFACED 16-DIGIT LED CONTROLLER. Below is the official datasheet preview.

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UL319 SERIAL-INTERFACED 16-DIGIT LED CONTROLLER by UTC - Datasheet Preview — Official preview page of the UL319 SERIAL-INTERFACED 16-DIGIT LED CONTROLLER datasheet (UTC).

Datasheet Details

Part number	UL319
Manufacturer	UTC
File Size	286.40 KB
Description	SERIAL-INTERFACED 16-DIGIT LED CONTROLLER
Datasheet	UL319-UTC.pdf
Additional preview pages of the UL319 datasheet.

UL319 Product details

Description

The UL319 is a compact LED controller and driver that interface microprocessors to LED displays through a serial 4-wire interface.

Features

LED driver with 24 outputs (16 segments/8 digits).
Output pins connected directly to the LEDs.
Key-scanning (8 x 4 matrix).
3-wire serial bus interface (CLK, STB, DI/O).
8-step dimming circuit to control the overall display brightness.
Inputs with Schmitt trigger give superior noise immunity.
5.0 V (± 10%) for VDD.
Drives common-anode LED digits.
Built-in power on reset circuits.
Built-in pull-up resistor (CLK,STB,DOUT).

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Other Datasheets by UTC

UL319B - SERIAL-INTERFACED 14-DIGIT LED CONTROLLER
UL319C - SERIAL-INTERFACED 10-DIGIT LED CONTROLLER
UL316 - 6-DIGIT LED CONTROLLER
UL318 - SERIAL-INTERFACED 10-DIGIT LED CONTROLLER
UL318B - SERIAL-INTERFACED 4~6 DIGIT LED CONTROLLER

Published: Apr 22, 2020 |