S1D15206F00A200 Epson, S1D15206F00A200 Datasheet - Page 574

• Manufacturer Part Number: S1D15206F00A200
• Description: LCD Drivers LCD DRIVER
• Manufacturer: Epson

Specifications of S1D15206F00A200

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

<Setup example>
When selection Ta=25 C and V
The central value of the electronic volume register is (D5, D4, D3, D2, D1, D0)=(1, 0, 0, 0, 0,), that is =15.
So, according to equation B-1 and V
Moreover, when the value of the current running through Ra' and Rb' is set to 5 A,
Consequently, by equation B-2 and B-3,
In this case, the variable range and the notch width of the V
volume.
Table 12
(C) When external resistors are used. (2)
(The V
When the external resistors described above are used, adding a variable resistor as well make it possible to perform fine
adjustments on Ra' and Rb', to set the V
the V
by equation C-1 below based on the R1 and R2 (variable resistors) and R3 settings, where R2 can be subjected to fine
adjustments ( R2).
V
Rev. 1.1a
0
={1+(R3+R2– R2)/(R1+ R2)}•V
={1+(R3+R2– R2)/(R1+ R2)}• (1– /200)•V
[ V
Variable range
Notch width
0
voltage by commands to adjust the LCD contrast. In the range where V
0
11V =(1+Rb'/Ra')•(1–
Ra'+Rb'=2.2M
Rb'+Ra'=8.15
Ra'=240k
Ra'=1960k
-resistor is not used.)
EV
V
V
0
=(1– /200)•V
0
=(1+Rb'/Ra')•(1– /200) •V
Rb'
Ra'
REG
External
resistor R3
External
resistor R2
External
resistor R1
10.01[ =31]
]
/200) •1.3V
0
Min.
=11V for S1D15B01 series on which temperature gradient=–0.05%/ C.
REG
0
EV
voltage. In this case, the electronic volume function makes it possible to control
REG
=1.3V, the Rb'/Ra' is shown as follows.
VR
R2
(Equation C-1)
V
REG
EV
11.0[ =15]
Figure 12
EPSON
+
–
(Equation B-2)
(Equation B-3)
(Constant voltage source + electronic volume)
Typ.
0
59
voltage is, as shown Table 12, as dependent on the electronic
11.9[ =0]
0
<V
Max.
OUT
V
V
0
SS
the V
0
voltage can be calculated
S1D15B01 Series
Units
[mV]
[V]
13–19