AMPIRE AG320240K液晶显示模块

1 features
(1) display format : 320 × 240 dot-matrix ; 1/ 240 duty, 1/16 bias.
(2) construction : stn lcd, bezel, heat seal, zebra, white led back-light and pcb.
(3) display type : stn ,6 o’clock, negative.
(4) common drivers are lc79430d and segment drivers are lc79401d.
(5) besides +5v for logic circuit, -20v is needed for lcd driving .
(6) built-in m signal circuit.
(7) extended temperature type.
2 mechanical data
parameter
standard value
unit
dot size
0.285(w) × 0.285(h)
mm
dot pitch
0.30(w) × 0.30(h)
mm
viewing area
103.0(w) × 79.0(h)
mm
module size
139.0(w) × 107.0(h) × 13.2 max (t)
mm
3 absolute maximum ratings
parameter
symbol
min
max
unit
logic circuit supply voltage
vdd-vss
-0.3
7.0
v
lcd driving voltage
vdd-vo
-0.3
35.0
v
input voltage
vi
-0.3
vdd+0.3
v
operating temp.
top
-20
70
°c
extended temp. type
storage temp.
tstg
-30
80
°c