PCF8820U Philips Semiconductors, PCF8820U Datasheet - Page 46

• Manufacturer Part Number: PCF8820U
• Description: 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2000 Dec 07
handbook, full pagewidth
handbook, full pagewidth
67 101 Grey-scale/ECB colour dot matrix
LCD driver
I DD(tot)
I DD(tot)
(mA)
(mA)
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
4
4
5
5
6
6
x 2
x 2
Fig.28 Charge pump characteristics for V
Fig.29 Charge pump characteristics for V
7
7
8
8
x 3
9
9
46
10
10
11
11
12
12
DD
DD
= 4 V.
= 5 V.
x 3
13
13
x 4
programmed V LCDOUT (V)
programmed V LCDOUT (V)
14
14
Product specification
15
15
PCF8820
x 8
x 7
x 6
x 5
x 4
x 8
x 7
x 6
x 5
MGT133
MGT134
16
16