NEC UPD789426 Series User Manual page 333

CHAPTER 21 CHARACTERISTICS CURVES OF LCD CONTROLLER/DRIVER (REFRENCE VALUES)
(2) Temperature characteristics of LCD output voltage
The following shows the temperature characteristics curves of LCD output voltage.
5
4
3
2
1
0
−40 −30
5
4
3
2
1
0
−40 −30
334
LCD output voltage/ Temperature (When GAIN = 1)
−20 −10
0 10
Temperature [˚C]
LCD output voltage/ Temperature (When GAIN = 0)
−20 −10
0 10
Temperature [˚C]
User's Manual U15075EJ2V1UD
V
LCD2
20 30 40 50
V
LCD2
20 30 40 50
V V
LCD1 LCD0
60 70 80
V V
LCD1 LCD0
60 70 80