S6B0715 View Datasheet(PDF) - Samsung
Part Name
Description
Manufacturer
S6B0715 Datasheet PDF : 61 Pages
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S6B0715
33 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD
PIN DESCRIPTION
POWER SUPPLY
Table 3. Power Supply Pin Description
Name
I/O
Description
VDD Supply Power supply
VSS
V0
V1
V2
V3
V4
Supply Ground
LCD driver supply voltages
The voltage determined by LCD pixel is impedance-converted by an operational amplifier
for application.
Voltages should have the following relationship;
V0 ≥ V1 ≥ V2 ≥ V3 ≥ V4 ≥ VSS
I/O
When the internal power circuit is active, these voltages are generated as following table
according to the state of LCD Bias.
LCD bias
V1
V2
V3
V4
1/6 bias
1/5 bias
(5/6) x V0
(4/5) x V0
(4/6) x V0
(3/5) x V0
(2/6) x V0
(2/5) x V0
(1/6) x V0
(1/5) x V0
LCD DRIVER SUPPLY
Table 4. LCD Driver Supply Pin Description
Name
C1-
C1+
C2-
C2+
C3-
C3+
VOUT
VR
I/O
Description
O Capacitor 1 negative connection pin for voltage converter
O Capacitor 1 positive connection pin for voltage converter
O Capacitor 2 negative connection pin for voltage converter
O Capacitor 2 positive connection pin for voltage converter
O Capacitor 3 negative connection pin for voltage converter
O Capacitor 3 positive connection pin for voltage converter
I/O Voltage converter input / output pin
I V0 voltage adjustment pin
7
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