參數(shù)資料
型號： S6B0719
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： 160 SEG / 105 COM SEG DRIVER & CONTROLLER FOR STN LCD
中文描述： 160賽格/ 105的COM賽格驅(qū)動
文件頁數(shù)： 9/64頁
文件大小： 575K
代理商： S6B0719
160 SEG / 105 COM DRIVER & CONTROLLER FOR STN LCD PRELIMINARY SPEC. VER. 0.4
S6B0719
6
PIN DESCRIPTION
Table 3. Power Supply Pins
Name
I/O
Description
V
DD
Supply
Power supply
Vss
Supply
Ground
LCD drivers 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
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
1/N bias
(N-1)/N x V0
(N-2)/N x V0
NOTE : *N = 4 to 11
V3
V4
2/N x V0
1/N x V0
V0
V1
V2
V3
V4
I/O
Table 4. LCD Driver Supply Pins
Name
I/O
Description
C1-, C2-
I/O
Capacitor negative connection pins for voltage converter
C1+, C2+
C3+, C4+
C5+
VOUT
I/O
Capacitor positive connection pins for voltage converter
I/O
Voltage converter input/output pin
Voltage converter input voltage pin
Voltages should have the following relationship: VDD
≤
VCI
≤
V0
V0 voltage adjustment pin
It is valid only when on-chip resistors are not used. (INTRS = “L”)
VCI
I
VR
I
REF
I
Selects the external V
REF
voltage via VEXT pin
REF = "L": using the external V
REF
REF = "H": using the internal V
REF
Externally input reference voltage (VREF) for the internal voltage regulator.
It is valid only when REF is “L”.
VEXT
I
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S6B0721X01-B0CY 132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S6B0721 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
S6B0721X01-B0CY 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
S6B0721X01-B0CZ 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
S6B0721X01-XXX0 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
S6B0721X01-XXXN 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
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