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Part Number
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ST2221A |
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Manufacturer
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SiTI |
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Description
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8-Bit CONSTANT CURRENT LED DRIVERS |
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Published
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Jul 6, 2016 |
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Detailed Description
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ST2221A
Version Issue Date File Name Total Pages
: A.036 : 2006/2/9 : SP-ST2221A-A.036 : 17
8-Bit CONSTANT CURRENT LE...
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Datasheet
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ST2221A
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Overview
ST2221A
Version Issue Date File Name Total Pages
: A.
036 : 2006/2/9 : SP-ST2221A-A.
036 : 17
8-Bit CONSTANT CURRENT LED DRIVERS
9 7 1
SILICON TOUCH TECHNOLOGY INC.
9-7F-1, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.
O.
C.
Tel：886-3-5645656 Fax：886-3-5645626
SILICON TOUCH TECHNOLOGY INC.
ST2221A
ST2221A 8-Bit CONSTANT CURRENT LED DRIVERS
General Description
The ST2221A is specifically designed for LED and LED DISPLAY constant current drivers.
The value of constant current can be varied using an external resistor (Iout = 5 ~90mA).
The devices include an 8-bit shift registers, latches, and constant current drivers on a single Silicon CMOS chip.
Features
...
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