參數(shù)資料
型號: S6A0090
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
中文描述: 64賽格/ 26 COM驅(qū)動程序
文件頁數(shù): 34/54頁
文件大?。?/td> 549K
代理商: S6A0090
S6A0090
64 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
30
LCD DRIVING POWER SUPPLY CIRCUIT
The Power Supply Circuit produces LCD panel driving voltage at low power consumption. The LCD driving power
supply circuit consists of voltage converter (2 times or 3 times), voltage regulator and voltage follower. It is
controlled by set power control instruction. The following table shows how the LCD driving power supply circuit
works by power control instruction sets.
Table 11. Power Supply Control Mode Set
VC VR VF
Voltage
converter
Voltage
regulator
Voltage
follower
VOUT pin
VR pin
V0, V1, V2,
V3, V4 pin
1 1 1
Enable
Enable
Enable
Internal
voltage
output
External
voltage
input
Used for
voltage
adjustment
Used for
voltage
adjustment
Internal voltage output
0 1 1
Disable
Enable
Enable
Internal voltage output
0 0 1
Disable
Disable
Enable
Open
Open
V1 to V4: internal voltage
output
V0: external voltage input
V0 to V4: external voltage
input
0 0 0
Disable
Disable
Disable
Open
Open
* NOTE: SEC recommendation is to use only the case listed above table.
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S6A0092 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 26 COM DRIVER & CONTROLLER FOR STN LCD
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