资料下载
×
TLC59108F,pdf(8-BIT FM+ I2C BU
消耗积分:3 |
格式:rar |
大小:691 |
2010-11-03
王超
分享资料个
特性
- Eight LED Drivers (Each Output Programmable
at OFF, ON, Programmable LED Brightness,
Programmable Group Dimming/Blinking Mixed
With Individual LED Brightness) - Eight Open-Drain Output Channels
- 256-Step (8-Bit) Linear Programmable
Brightness Per LED Output Varying From Fully
Off (Default) to Maximum Brightness Using a
97-kHz PWM Signal - 256-Step Group Brightness Control Allows
General Dimming [Using a 190-Hz PWM Signal
From Fully Off to Maximum Brightness (Default)] - 256-Step Group Blinking With Frequency
Programmable From 24 Hz to 10.73 s and Duty
Cycle From 0% to 99.6% - Four Hardware Address Pins Allow 14
TLC59108F Devices to be Connected to the
Same I2C Bus - Four Software Programmable I2C Bus
Addresses (One LED Group Call Address and
Three LED Sub Call Addresses) Allow Groups
of Devices to be Simultaneously Addressed
Any Combination (For Example, One Register
Used for ‘All Call’ so That All the TLC59108Fs
on the I2C Bus Can be Simultaneously
Addressed and the Second Register Used for
Three Different Addresses so That One Third
of All Devices on the Bus Can be Simultaneously
Addressed) - Software Enable and Disable for I2C Bus Address
- Software Reset Feature (SWRST Call) Allows
the Device to be Reset Through the I2C Bus - Up to 14 Possible Hardware Adjustable
Individual I2C Bus Addresses Per Device so
That Each Device Can be Programmed - Output State Change Programmable on the
Acknowledge or the STOP Command to
Update Outputs Byte-by-Byte or All at the
Same Time (Default to ‘Change on STOP’) - Maximum Output Current: 120 mA
- Maximum Output Voltage: 17 V
- 25-MHz Internal Oscillator Requires No
External Components - 1-MHz Fast-Mode Plus (FM+) Compatible I2C
Bus Interface With 30 mA High Drive Capability on
SDA Output for Driving High Capacitive Buses - Internal Power-On Reset
- Noise Filter on SCL/SDA Inputs
- No Glitch on Power Up
- Active-Low Reset (RESET)
- Supports Hot Insertion
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
