OM6208 NXP Semiconductors, OM6208 Datasheet - Page 44

• Manufacturer Part Number: OM6208
• Description: Om6208 65 X 96 Pixels Matrix Grey-scale Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
16 APPLICATION INFORMATION
16.1
Semiconductors are light sensitive. Exposure to light
sources can cause malfunction of the IC. In the application
it is therefore required to protect the IC from light. The
protection has to be done on all sides of the IC, i.e. front,
rear and all edges.
16.2
The pinning of the OM6208 has an optimal design for
single plane wiring, e.g. for chip-on-glass display modules.
2003 feb 10
handbook, full pagewidth
65 x 96 pixels matrix grey-scale LCD driver
Protection from light
Chip-on-glass displays
Fig.38 Application example using the internal charge pump and a single V
32
I/O
V DD
DISPLAY 65
C VDD
OM6208
44
96
16.3
In the following application examples, the required values
of the external capacitors are:
When the internal charge pump is used, the V
must be short-circuited externally to ensure that the
resistance between pads is zero. This is to allow the bias
system to work correctly when BS[2:0] is not 000.
96 pixels
V SS
C
C
Higher capacitor values can be used for the supply.
VLCD
VDD
C VLCD
Application examples
, C
= 1 F minimum
VDD1
and C
VDD2
MGW836
= 1 F minimum
33
DD
source.
Product specification
OM6208
LCD
lines