LC75863W: LCD Driver, 1/3 Duty, with Key Input
The LC75863W is the 1/3 duty LCD display driver that can directly drive up to 75 segments and can control up to four general-purpose output ports. This product also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
特性- Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
- 1/3duty - 1/2bias and 1/3duty - 1/3bias drive schemes can be controlled from serial data (up to 75 segments).
- Sleep mode and all segments off functions that are controlled from serial data.
- Segment output port/general-purpose output port function switching that is controlled from serial data.
- Serial data I/O supports CCB format communication with the system controller.
- Direct display of display data without the use of a decoder provides high generality.
- Independent VLCD for the LCD driver block (VLCD can be set to in the range VDD-0.5 to 6.0 volts.)
- Provision of an on-chip voltage-detection type reset circuit prevents incorrect displays.
- RC oscillator circuit.
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封装图纸 (1)
产品订购型号
| 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） |
|---|
| LC75863W-E | Active, Not Rec | Pb-free
Halide free | LCD Driver, 1/3 Duty, with Key Input | SPQFP-48 / SQFP-48 | 131AJ | 4 | Tray JEDEC | 50 | $3.1031 |
| LC75863WS-E | Active | Pb-free | LCD Driver, 1/3 Duty, with Key Input | SPQFP-48 / SQFP-48 | 131AJ | 4 | Tray Foam | 50 | $3.2159 |
订购产品技术参数
| Product | Segments | Key Detection | VDD Min (V) | VDD Max (V) | VLCD Min (V) | VLCD Max (V) | VI for Interface (V) | Output Ports | PWM Outputs | Character Generator | Reset | Contrast Adjustment | Control Command |
|---|
| LC75863WS-E | 1/3 Duty: 69 (57) to 75 (63) | 20 to 30 | 4.5 | 6 | VDD-0.5 | 6 | VDD | 4 | | | Yes | | |
