LC75833W:1/3 Duty LCD Display Driver
The LC75833E, LC75833W, and LC75833JE are 1/3-duty general-purpose LCD display drivers that can be used for frequency display in electronic tuners under the control of a microcontroller. The LC75833E and LC75833W can drive an LCD with up to 105 segments directly, the LC75833JE can drive an LCD with up to 93 segments directly. The LC75833E and LC75833W and LC75833JE can also control up to 8 general-purpose output ports. Since the LC75833E, LC75833W, and LC75833JE use separate power supply systems for the LCD drive block and the logic block, the LCD driver block power-supply voltage can be set to any voltage in the range 2.7 to 6.0 volts, regardless of the logic block power-supply voltage.
技术特性
- Supports both 1/3 duty 1/2 bias and 1/3 duty 1/3 bias LCD drive under serial data control.
- Serial data input supports CCB format communication with the system controller.
- Serial data control of the power-saving mode based backup function and all the segments forced off function
- Serial data control of switching between the segment output port and the general-purpose output port functions
- High generality, since display data is displayed directly without decoder intervention.
- Independent VLCD for the LCD driver block (VLCD can be set to any voltage in the range 2.7 to 6.0 volts, regardless of the logic block power-supply voltage.)
- The INH pin can force the display to the off state.
- RC oscillator circuit
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封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| LC75833W-E |
Active |
|
1/3 Duty LCD Display Driver |
SPQFP-48 / SQFP-48 |
131AJ |
4 |
|
50 |
$2.6719 |
| LC75833W-TBM-E |
Active, Not Rec |
|
1/3 Duty LCD Display Driver |
|
|
4 |
|
1000 |
$2.6719 |
| LC75833WHS-E |
Active |
|
1/3 Duty LCD Display Driver |
SPQFP-48 / SQFP-48 |
131AJ |
4 |
|
50 |
$3.1626 |
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