技术特性| Grade | Industrial | | Segment Element | 112 | | Duty | 1/4, 1/3, Static | | Bias | 1/3, 1/2 | | Elements of MUX 1:1 | 28 | | Elements of MUX 1:3 | 84 | | Elements of MUX 1:4 | 112 | | Interface [line serial] | 3wire | | Interface Voltage (Min.)[V] | 1.8 | | Interface Voltage (Max.)[V] | 3.6 | | Max GPO [port] | 5 | | LED Driver [port] | 1 | | LCD Driving Waveform | Line/Frame | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 85 |
| 技术资料下载产品特点- Long time support product for Industrial applications
- 1/4, 1/3duty or Static setting selectable
1/4duty driving: Max 112 segments
1/3duty driving: Max 84 segments
Static driving: Max 28 segments - 1/3 or 1/2 bias setting selectable
- Power supply for Interface: 1.8V to 3.6V
- Power supply for LCD: 2.7V to 5.5V
- Integrated LCD voltage driving circuit
- Integrated oscillation circuit for LCD frame frequency
- Line or Frame inversion driving selectable
- Integrated 5ch general purpose outputs
(SEG selectable) - Integrated 1ch LED driver able to support 256 step PWM illumination
- Support individual blink function with dedicated blink RAM integrated
- Support 3 wire serial interface
- Integrated voltage detected type power on reset circuit
- No external components required
- Low power consumption design
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