Datasheet > STLED316S

STLED316S

更新时间： 2024-11-25 03:30:51

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		控制器
页数	文件大小	规格书
4页	83K
描述
Serial-Interfaced 6-Digit LED controller with key scan

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

STLED316S 数据手册

STLED316S

Serial-Interfaced 6-Digit LED controller with key scan

Data Brief

Features

■ LED driver with 14 outputs (8 segments

/ 6 digits)

■ 40mA load current capability for each segment

■ Outputs connect directly to the LEDs or can be

open-drain

SO-24

■ Key-scanning (8x2 matrix)

■ Low power consumption in standby mode

■ 3-wire Serial Bus Interface (CLK, STB,

DIN/DOUT)

Description

■ 8-step dimming circuit to control the overall

The STLED316S is a compact LED controller and

driver that interface microprocessors to LED

displays through serial 3-wire interface. It drives

LED connected in common anode configuration.

The STLED316S drives up to 48 discrete LEDs in

8 segment/6 digit configuration while functioning

from a supply voltage of 5.0V. Additionally it can

be used to drive 8 discrete LEDs which form a

part of LED digit. The individual LEDs are wired

as segments of a digit and brightness of these

individual LEDs can be controlled digitally. The

maximum segment current for the display digits is

set through a single external resistor. Individual

digits may be addressed and updated without re-

writing the entire display.

display brightness

■ Single external resistor for output current

setting

■ Inputs with Schmitt trigger give superior noise

immunity

■ A single LED digit output (DIG1_LED) can be

used to drive up to 8 discrete LEDs

■ 8-step dimming circuit to control brightness of

individual LEDs for LED digit

■ 5.0V ( 10%) for V

■ Drives common-anode LED digits

■ Built-in power on reset and soft-start circuits

■ Available in SO24 package

Additionally it includes key scanning for an 8x2

key matrix which automatically scans a matrix of

up to 16 switches. STLED316S supports numeric-

type displays and reduces the overall BOM costs

through high integration. Also it provides ESD

protection of greater than 2kV HBM.

■ -40°C to 85°C operating temperature range

Applications

■ Set Top Boxes

■ White goods

The LED controller/driver is ideal as a peripheral

device to interface the display with a singlechip

microcomputer.

■ Home appliances

■ DVD players, VCRs

Order codes

Part number

Temperature range

Package

Packaging

STLED316SMTR

-65 to +150 °C

SO-24

250 parts per reel

February 2007

Rev 1

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

中文翻译

下载PDF

与STLED316S相关器件

型号	品牌	获取价格	描述	数据表
STLED316S_08	STMICROELECTRONICS	获取价格	Serial-interfaced 6-digit LED controller with keyscan
STLED316SMTR	STMICROELECTRONICS	获取价格	Serial-Interfaced 6-Digit LED controller with key scan
STLED325QTR	STMICROELECTRONICS	获取价格	LED DISPLAY DRIVER, QCC32, 5 X 5 MM, 1 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, QFN-32
STLED524	STMICROELECTRONICS	获取价格	智能矩阵LED显示屏驱动器
STLGCA-1.024	ETC	获取价格	Crystal Oscillator
STLGCA-1.024MHZ	MICROSEMI	获取价格	CMOS/TTL Output Clock Oscillator, 1.024MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC P
STLGCA-1.544	ETC	获取价格	Crystal Oscillator
STLGCA-1.544MHZ	MICROSEMI	获取价格	CMOS/TTL Output Clock Oscillator, 1.544MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC P
STLGCA-10.000	ETC	获取价格	Crystal Oscillator
STLGCA-10.000MHZ	MICROSEMI	获取价格	CMOS/TTL Output Clock Oscillator, 10MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACK

与STLED316S相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

40
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

32
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

60
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

56

产品中心

服务支持

精选活动

关于我们

帮助中心

STLED316S

STLED316S 数据手册

与STLED316S相关器件

与STLED316S相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

STLED316S

STLED316S 数据手册

与STLED316S相关器件

与STLED316S相关文章

您还可以找

您在本页遇到什么问题？