參數(shù)資料
型號(hào): S6B0717X01-xxXN
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: CAT5 SHLD, PVC PATCH CBL STRGHT PIN, 100MHZ-YELLOW
中文描述: 55的COM / 100賽格驅(qū)動(dòng)
文件頁(yè)數(shù): 32/65頁(yè)
文件大?。?/td> 910K
代理商: S6B0717X01-XXXN
55 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD
S6B0717
28
In Case of Using External Resistors, Ra and Rb (INTRS = "L")
When INTRS pin is “L”, it is nece ssary to connect external regulator resistor Ra between VR and V
SS
, and Rb
between V0 and VR.
Example: For the following requirements
1. LCD driver voltage, V0 = 10V
2. 6-bit reference voltage register = (1, 0, 0, 0, 0, 0)
3. Maximum current flowing Ra, Rb = 1 uA
From Eq. 1
Rb
10 = ( 1 +
) x V
EV
[V] ------ (Eq. 3)
Ra
From Eq. 2
(63 - 32)
V
EV
= ( 1 -
) x 2.1 = 1.698
[V] ------ (Eq. 4)
162
From requirement 3.
10
= 1 [uA] ------ (Eq. 5)
Ra + Rb
From equations Eq. 3, 4 and 5
Ra = 1.69 [M
]
Rb = 8.31 [M
]
The following table shows the range of V0 depending on the above requirements.
Table 16. V0 depending on Electronic Volume Level
Electronic volume level
0
.......
32
.......
63
V0
7.59
.......
10.00
.......
12.43
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參數(shù)描述
S6B0718 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:104 SEG / 81 COM DRIVER & CONTROLLER FOR STN LCD
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S6B0721 制造商:SAMSUNG 制造商全稱(chēng):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(chēng):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(chēng):Samsung semiconductor 功能描述:132 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD