S6B1713A11-XXX0 Просмотр технического описания (PDF) - Samsung
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S6B1713A11-XXX0 Datasheet PDF : 68 Pages
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65 COM / 132 SEG DRIVER & CONTROLLER FOR STN LCD
S6B1713
Name
BSTS
DUTY0
DUTY1
Table 5. System Control Pin Description (Continued)
I/O
Description
Selects input voltages of the built-in voltage converter
BSTS
Voltage converter
input voltage
Remarks
I
L
4V
VDD > 4V
H
VDD
2.4V ≤ VDD ≤ 3.6V
When BSTS pin is “ L” , VDD must be higher than 4V in four times boosting.
NOTE: Because the maximum voltage of VDD has been changed to 3.6V, we strongly
recommend that BSTS pin should be fixed to “ H” .
The LCD driver duty ratio depends on the following table
DUTY1
I
L
L
H
DUTY0
L
H
L/H
Duty ratio
1/33
1/49
1/65
10
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