MAX753 Maxim, MAX753 Datasheet - Page 14

• Manufacturer Part Number: MAX753
• Description: CCFL Backlight and LCD Contrast Controllers
• Manufacturer: Maxim

CCFL Backlight and
LCD Contrast Controllers
Table 5. Logic-Signal Truth Table
Hold = maintain last DAC value in counter
Reset = set DAC counter to half scale
Dec = decrement DAC counter one step
Off = section turned off, sleep state
On = section turned on
X = don’t care
Table 6. Component Suppliers
* Contact John D. Deith, ask for “Maxim Discount” on orders less than 5k units.
14
Central Semiconductor
Coiltronics
Maxim
Nihon (NIEC)*
Sumida
Wima
Zetex
CCF CONTROL
LCD BIAS CONTROL
______________________________________________________________________________________
LON
LON
MANUFACTURER
X
X
X
X
0
0
1
1
LADJ
LADJ
0 1
X
X
X
X
0
1
0
145 Adams Ave.
Hauppauge, NY 11788
6000 Park of Commerce Blvd.
Boca Raton, FL 33287
120 San Gabriel Dr.
Sunnyvale, CA 94025
c/o Quantum Marketing
12900 Rolling Oaks Rd.
Twin Oaks, CA 93518
5999 New Wilke Rd., Suite 110
Rolling Meadows, IL 60008
2269 Saw Mill River Rd., Suite 400
P.O. Box 217
Elmsford, NY 10523
87 Modular Ave.
Commack, NY 11725
CON
CON
0
0
1
1
X
X
X
X
ADDRESS
CADJ
CADJ
0 1
X
X
X
X
0
1
0
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
CCFT STATUS
LCD STATUS
PHONE
Off
On
On
On
Off
On
On
On
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
[phone]
CCFT DAC
LCD DAC
Reset
Reset
Hold
Hold
Hold
Hold
Dec
Dec
FAX