技术特性| Grade | Consumer | | Segment Element | 168 | | Duty | 1/4, 1/3, Static | | Bias | 1/3, 1/2 | | Elements of MUX 1:1 | 42 | | Elements of MUX 1:3 | 126 | | Elements of MUX 1:4 | 168 | | Interface [line serial] | 3wire | | Interface Voltage (Min.)[V] | 1.8 | | Interface Voltage (Max.)[V] | 3.6 | | Max GPO [port] | 27 | | LED Driver [port] | 3 | | LCD Driving Waveform | Line/Frame | | Operating Temperature (Min.)[°C] | -30 | | Operating Temperature (Max.)[°C] | 75 |
应用领域- Vacuum Cleaner
- Rice Cooker
- Bakery Machine
- Toaster and Griller
| 技术资料下载产品特点- 1/4, 1/3duty or Static setting selectable
1/4duty driving: Max 168 segments
1/3duty driving: Max 126 segments
Static driving: Max 42 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 27ch general purpose outputs
(SEG selectable) - Integrated 3ch LED driver able to support 4096 step PWM illumination
- Support individual blink function with dedicated blink RAM integrated
- Support 3 wire serial interface
- Support INHb terminal to control Display ON/OFF
- Integrated voltage detected type power on reset circuit
- No external components required
- Low power consumption design
- Small QFN package
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