S1D1 Epson Electronics America, Inc., S1D1 Datasheet - Page 435

• Manufacturer Part Number: S1D1
• Description: LCD Controller-driver With Built-in Character ROM
• Manufacturer: Epson Electronics America, Inc.

S1D15705 Series
[* Notes]
*1: Represents the gradient of the approximate line of the Typ. output voltages.
*2: Represents the maximum deviation between the output voltage curve and the approximate line.
*3: Represents the queuing time after the supply voltage SVS is applied to the SVS pin until the output voltage is
Output voltage characteristics
10–76
Assuming that the difference of output voltages at –40 C and at 80 C as V
between the approximate line and the output voltage values as DIFF and assuming that the maximum value
thereof as DIFF (MAX), the output voltages linearity V
stabilized and monitoring thereof becomes feasible. Be sure to sample the output voltage after the prescribed
queuing time has elapsed.
–50
–1
–2
–3
–4
–5
–50
0
= V
V
SEN
V
SEN
DIFF
V
–25
L
(–40 C)–V
Approximate line
–25
= ———————— 100
DIFF (MAX)
SEN
V
0
Temperature Ta [ C]
(85 C)
SEN
0
Temperature Ta [ C]
EPSON
25
The V
maximum point under all the
temperature levels is to be
deemed as the V
V
25
DIFF
L
can be calculated by use of the following equation.
DIFF
which becomes the
50
50
Output voltage
DIFF
(MAX).
V
75
DIFF
75
SEN
, assuming that the difference
Min.
Typ.
Max.
100
100
Rev. 3.1a