参数资料
型号: S6B0717X01-B0CY
厂商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: GIGATRUE 550 CAT6 ORANGE STRANDED BULK 250FT
中文描述: 55的COM / 100赛格驱动
文件页数: 32/65页
文件大小: 910K
代理商: S6B0717X01-B0CY
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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S6B0717X01-B0CZ 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:55 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD
S6B0717X01-XXX0 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:55 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD
S6B0717X01-XXXN 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:55 COM / 100 SEG DRIVER & CONTROLLER FOR STN LCD
S6B0718 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:104 SEG / 81 COM DRIVER & CONTROLLER FOR STN LCD
S6B0719 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:160 SEG / 105 COM SEG DRIVER & CONTROLLER FOR STN LCD