Part Number
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HT1632 |
Manufacturer
|
Holtek Semiconductor |
Description
|
LED Driver |
Published
|
Mar 19, 2010 |
Detailed Description
|
HT1632 32´8 & 24´16 LED Driver
Features
· Operating voltage: 2.4V~5.5V · Multiple LED display - 32 out bits/8 commons an...
|
Datasheet
|
HT1632
|
Overview
HT1632 32´8 & 24´16 LED Driver
Features
· Operating voltage: 2.
4V~5.
5V · Multiple LED display - 32 out bits/8 commons and · Serial MCU interface - CS, RD, WR, DATA · Data mode & command mode instruction · Cascading function for extended applications
com
24 out bits/16 commons
· Integrated display RAM - select 32 out bits &
(up to 5 HT1632s possible)
· Selectable NMOS open drain output driver and
8 commons for 64´4 display RAM, or select 24 outbits & 16 commons for 96´4 display RAM
· 16-level PWM brightness control · Integrated 256kHz RC oscillator
PMOS open drain output driver for commons
· 52-pin QFP package
Applications
· Industrial control indicator · Digital clock, ...
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