參數(shù)資料
型號(hào): EM65566
英文描述: Synchronous Rectified MOSFET Driver; Temperature Range: 0&degC to 70°C; Package: 8-SOIC T&R
中文描述: 平面彩色STN液晶顯示器驅(qū)動(dòng)器,內(nèi)置內(nèi)存
文件頁(yè)數(shù): 25/43頁(yè)
文件大?。?/td> 291K
代理商: EM65566
65 COM/ 132SEG Dot Matrix LCD Driver
31
EM65565A
. Power Controller Set
This command set the function of power supply circuit
D/I /RD /WR(R/W) D7-------------------------------------------------D0
Setting
0
1
0
1
0
1
D2
D1
D0
Voltage Follower Circuit
D0=0: OFF, D0=1: ON
Voltage Regular Circuit
D1=0: OFF, D1=1: ON
Booster Circuit
D2=0: OFF, D2=1: ON
. V0 Voltage Regulator Internal Resistor Ratio Set
This command set the V0 voltage regulator internal resistor ratio
(20H, 27H)
D/I /RD /WR(R/W) D7-------------------------------------------------D0
Rb/Ra Ratio
0
1
0
Small
0
1
0
1
Large
. The Electronic Volume
This command is used as a pair with the electronic volume mode set command and the
electronic volume register set command, and both commands must be issued one after the
other
The Electronic Volume Mode Set:
When this command is input, the electronic volume register set command enabled. Once
the electronic volume mode has been set, no other command except for the electronic volume
register command can be used.
D/I /RD /WR(R/W) D7-------------------------------------------------D0
0
1
0
1
0
1
Electronic Volume Register Set:
This command specifies LCD drive voltage V0 assumes one of the 64 Voltage level.
When the electronic volume function is not used, set this to (1,0,0,0,0,0).
D/I /RD /WR(R/W) D7-------------------------------------------------D0
V0
.
0
1
Small
.
0
1
0
.
1
Large
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EM65567 Synchronous Rectified MOSFET Driver; Temperature Range: 0&degC to 70°C; Package: 8-QFN
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