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PDF CS8816 Data sheet ( Hoja de datos )
| Número de pieza | CS8816 | |
| Descripción | 16-Bit LED Driver | |
| Fabricantes | Chiplus | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de CS8816 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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16-Bit LED Driver
Revision History
Rev. No.
1.0
1.1
1.2
1.3
1.4
1.5
History
New issue
Add new package type
Update AC data
Modify Rext vs. Iout relation
Add new package type
Add new package type
Modify Rext vs. Iout formula
Updated thermal resistance and power dissipation
Format modify
CS8816
Issue Date
Sep. 26, 2008
Dec. 23, 2008
Apr. 6, 2009
Oct. 5, 2009
Feb. 3, 2010
Oct. 19, 2010
1
Chiplus reserves the right to change product or specification without notice.
Rev. 1.5
Free Datasheet http://www.Datasheet-PDF.com/
1 page  
16-Bit LED Driver
CS8816
Pin Description
Pin No.
Pin Name
1 GND
2 SERIAL-IN
3 CLOCK
4 LATCH
5~20
21
OUT0~OUT15
ENABLE
22 SERIAL-OUT
23 R-EXT
24 VDD
Function
GND Pin.
Serial input data pin.
Clock input terminal for shift register, rising edge trigger.
Data latch input pin. When LATCH=High-level, data is passed to
OUT0~OUT15, when LATCH=Low-level, data is latched.
16 constant current output pin to drive common anode LEDs.
Data output enable pin, when ENABLE=High-level, all OUT0~OUT15 are
turned off, and when ENABLE=Low-level, all OUT0~OUT15 are enabled.
Serial data output pin for cascade operation.
The external resistor connection pin to adjust the output current.
3.0V~5.5V supply voltage pin.
Equivalent Circuits of I/O Pins
5
Chiplus reserves the right to change product or specification without notice.
Rev. 1.5
Free Datasheet http://www.Datasheet-PDF.com/
5 Page 
16-Bit LED Driver
Typical Application
CS8816
LED supply voltage is set-up by following equation:
VLED = VCE + Vf + Vo
To prevent too much power dissipated by driver due to the higher VLED, an additional R can be
introduced to reduce the Vo when output is consuming current.
R = ( VLED – VCE – Vf – Vo min)/( Io max * Bit max)
Order Information
Part No.
CS8816AF
CS8816AN
CS8816CP
CS8816AM
CS8816AN-1
Package Type
24SSOP(236mil)
24SSOP(150mil)
24Shrink PDIP(300mil)
24SOP(300mil)
24SSOP(150mil)
Lead Pitch
1.0mm
0.64mm
1.78mm
1.27mm
0.64mm
11
Chiplus reserves the right to change product or specification without notice.
Rev. 1.5
Free Datasheet http://www.Datasheet-PDF.com/
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet CS8816.PDF ] | |
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