S1D10605 Epson Electronics America, Inc., S1D10605 Datasheet - Page 411

• Manufacturer Part Number: S1D10605
• Description: S1d15000 Series Lcd Driver With Ram
• Manufacturer: Epson Electronics America, Inc.

S1D15705 Series
(4) Power OFF *17
Notes: Reference items
10–52
*17: This IC is a V
*18: 7. Command Description Item Power Saving
*19: When external power supplies for driving LCD are used, turn all external power supplies off before
*20: The reference value for the threshold voltage of the LCD panel is 1 [V].
power system. Shutting of power with voltage remaining in the V
uncontrolling voltage to be output from the SEG and COM pins. Follow the Power OFF sequence.
entering reset state.
6. Function Description Item Reset Circuit
When the built-in power circuit is used, the discharge time,
when the reset state has started and the point when voltage between V
depends on the V
DD
100
80
60
40
20
0
DD
– V
0
– V
SS
Set the time interval after the point when reset
state has attained and the point when V
power is shut off (
through V5, attain values lower than the threshold
voltage displayed on the LCD panel. *20
power system circuit controlling the LCD driving circuit for the V
Function setting by command input (set by user)
(20) Power Save *18
SS
power voltage and the capacity C2 connected between V
0.2
Reset state (RES pin=LOW) *19
V
DD
Any desired state
t
L
— V
) so that electric potentials, V1
Capacity C2 [ F]
EPSON
0.4
Fig. 20
SS
power OFF
0.6
DD
t
— V
H
, or the time interval between the point
SS
0.8
DD
– V
DD
5
and V
power system may cause
1
5
becomes 1 [V]
1
– V
5
DD
and V
Rev. 3.1a
– V
DD
5
.