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TLC5955 LED DRIVER IC

GARETH OU
Intellectual 330 points
Other Parts Discussed in Thread: TLC5955, TLC5957, TLC5958, TLC6983, TLC59581

Hi 

要找LED DRIVER IC

看到有下列幾個型號,

tlc5955

tlc5957

tlc5958

tlc6983

tlc59581

 

想請問幾個問題

1. tlc5955/ tlc5957/ tlc5958

是同系列的,OUTR~OUTB可以全部用來點LED燈

不分顏色嗎?

2. tlc6983/tlc59581也可以和tlc5955/ tlc5957/ tlc5958一樣會用來點LED燈

看規格書像是要並聯?

 

目前要替代一顆IC ST2225A 它可以點35個LED

我們要替代它