参数资料
型号: EM65565A
英文描述: Synchronous Rectified MOSFET Driver; Temperature Range: 0&degC to 70°C; Package: 8-SOIC
中文描述: 图形STN液晶显示器驱动器,内置内存
文件页数: 25/43页
文件大小: 291K
代理商: EM65565A
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
相关PDF资料
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EM65566 Synchronous Rectified MOSFET Driver; Temperature Range: 0&degC to 70°C; Package: 8-SOIC T&R
EM65567 Synchronous Rectified MOSFET Driver; Temperature Range: 0&degC to 70°C; Package: 8-QFN
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