ACX306AK
Absolute Maximum Ratings
(Vss = 0V)
•
H driver supply voltage
•
V driver boost supply voltage
V
DD
, Cext/Rext
VDDG
–1.0 to +17
V
DD
– 1.0 to +18
–3.0 to +1.0
–1.0 to +17
–1.0 to +17
–1.0 to +15
–1.0 to +13
–10 to +60
–30 to +85
V
V
V
V
V
V
V
°C
°C
•
V driver negative supply voltage VSSG
•
Common voltage of panel
COM
•
H driver input pin voltage
HST, HCK1, HCK2, RGT, WIDE
•
V driver input pin voltage
VST, VCK, EN, DWN, REF
•
Video signal, uniformity improvement signal input pin voltage
GREEN, RED, BLUE, PSIG
•
Operating temperature
•
Storage temperature
Topr
Tstg
Operating Conditions of Panel Block
1. Input/output supply voltage conditions
∗
1
Item
Supply voltage
VDDG output voltage setting
VSSG output voltage setting
∗
3
Symbol
V
DD
Cext/Rext
∗
2
VDDG
VSSG
Min.
11.4
V
DD
– 3.4
14.0
–2.3
—
Typ.
12.0
12.0
15.0
–1.8
10
(V
SS
= 0V)
Max.
12.6
—
16.3
–1.5
160
Unit
V
V
V
V
kΩ
Resistor connected to Cext/Rext pin
∗
2
Rext
∗
1
The V
DD
typical voltage setting is noted as 12.0V in these specifications.
∗
2
Connect the resistor and capacitor to the Cext/Rext pin as shown in the figure below.
∗
3
For the VDDG, VSSG output setting, connect an external smoothing capacitor and a voltage stabilizing
Zener diode as shown in the figure below.
The Cext/Rext value differs
according to the rising time
of the panel supply voltage.
Rext
Cext/Rext
V
DD
1µF
V
SS
ACX306AK
V
DD
VSSG
Recommended
voltage applied
example Zener
diode.
(RD2.7UM is
recommended)
Voltage
V
DD
Cext/Rext
V
DD
– Cext/Rext
Cext
7
t
ext
Time
Set a Cext value that satisfies
t
ext > 1ms.
VDDG
1µF
Recommended
voltage applied
example Zener
diode.
(RD4.3UM is
recommended)
–3–
SONY [ SONY CORPORATION ]
