S1D10605 Epson Electronics America, Inc., S1D10605 Datasheet - Page 459

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

V
value at Ta=25 C is constant as listed in Table 9.
data in a 6-bit electronic control register enters one state
among 64 states. Table 10 lists the values of
the setup of the electronic control register.
Rev. 1.1a
Internal
power supply
REG
indicates an electronic control command value. Setting
D5
0
0
0
1
1
1
Device
is a constant voltage source within an IC, and the
D4
0
0
0
1
1
1
Temperature Unit
D3
0
0
0
1
1
1
gradient
–0.05
·
·
·
Table 10
D2
Table 9
0
0
0
1
1
1
Built-in Ra
Built-in Rb
D1
0
0
1
0
1
1
[%/ C]
D0
0
1
0
1
0
1
V
–2.1
REG
based on
63
62
61
2
1
0
·
·
·
Unit
[V]
EPSON
Figure 9
+
–
V
EV
Rb/Ra indicates the V
resistance ratio and can be adjusted into eight steps
using the V
set command. The reference values of the (1+Rb/Ra)
ratio are obtained as listed in Table 11 by setting 3-bit
data in the V
register.
For the internal resistance ratio, a manufacturing
dispersion of up to 7% should be taken into account.
When not within the tolerance, adjust the V
externally mounting Ra and Rb.
Figure 10 show the V
temperature gradient device based on the values of the
V
and electronic control register at Ta=25 C.
(Constant voltage source
5
D2
0
0
0
0
1
1
1
1
voltage adjusting built-in resistance ratio register
Register
+ electronic control)
D1
0
0
1
1
0
0
1
1
Table 11 (Reference values)
5
5
voltage adjusting built-in resistance ratio
voltage adjusting built-in resistance ratio
D0
0
1
0
1
0
1
0
1
5
5
voltage reference values per
Device per temperature
voltage adjusting built-in
gradient [Unit: %/ C]
V
V
DD
5
S1D15710 Series
–0.05
4.5
5.0
5.5
6.0
6.5
7.0
7.6
8.1
5
voltage by
11–21