ACX306BKM SONY [Sony Corporation], ACX306BKM Datasheet - Page 3

• Manufacturer Part Number: ACX306BKM
• Description: 3.86cm (1.5-type) NTSC/PAL Color LCD Panel Module with LED Backlight
• Manufacturer: SONY [Sony Corporation]

Absolute Maximum Ratings (V
• H driver supply voltage
• V driver boost supply voltage
• V driver negative supply voltage
• Common voltage of panel
• H driver input pin voltage
• V driver input pin voltage
• Video signal, uniformity improvement
• Operating temperature
• Storage temperature
• LED backlight DC forward voltage
• LED backlight DC forward current
• LED backlight reverse withstand voltage
Operating Conditions of Panel Block
1. Input/output supply voltage conditions
1
2
3
Supply voltage
VDDG output voltage setting
VSSG output voltage setting
Resistor connected to Cext/Rext pin
V
signal input pin voltage
DD
The V
Connect the resistor and capacitor to the Cext/Rext pin as shown in the figure below.
The Cext/Rext value differs according to the rising time of the panel supply voltage.
For the VDDG, VSSG output setting, connect an external smoothing capacitor and a voltage stabilizing
Zener diode as shown in the figure below.
7
Cext/Rext constant setting conditions
Set a Cext value that satisfies
DD
V
typical voltage setting is noted as 12.0V in the above table.
DD
t
ext
Time
Item
Cext/Rext
V
DD
– Cext/Rext
t
ext > 1ms.
3
SS
= 0V)
2
V
Cext/Rext
VDDG
VSSG
Rext
Cext
DD
Rext
Symbol
1
V
VDDG
VSSG
COM
HST, HCK1, HCK2, RGT, WIDE
VST, VCK, EN, DWN, REF
Topr
Tstg
Vfbl
Ifbl
Vrbl
GREEN, RED, BLUE, PSIG
DD
, Cext/Rext
2
– 3 –
Recommended voltage applied example
IDD measurement circuit diagram
V
Cext/Rext
V
ACX306BKM
DD
DD
Min.
11.4
14.0
–2.3
—
– 3.4
VSSG
VDDG
V
SS
1µF
1µF
12.0
12.0
15.0
–1.8
Typ.
10
V
DD
–3.0 to +1.0
Recommended voltage applied
example Zener diode
(RD2.7UM is recommended.)
Recommended voltage applied
example Zener diode
(RD4.3UM is recommended.)
–1.0 to +17
–1.0 to +17
–1.0 to +17
–1.0 to +15
–1.0 to +13
–10 to +60
–30 to +80
– 1.0 to +18
Max
12.6
16.3
–1.5
160
—
18
25
0
(V
ACX306BKM
SS
Unit
k
V
V
V
V
mA
= 0V)
°C
°C
V
V
V
V
V
V
V
V
V