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TM1638 8 Bits Digital LED Tube Display Module with 8 LEDs 8 Button Keys for AVR
- TM1638 is a LED (light-emitting diode display) driver control circuit with a keyboard scan interface, the internal set Into a MCU digital interface, data latch, LED high-voltage driver, keyboard scanning circuit
- Power CMOS processDisplay mode 10 segments × 8 digitsKey scan (8 × 3bit)
- Brightness adjustment circuit (adjustable duty cycle 8)Serial Interface (CLK, STB, DIO)
- Oscillation method: RC oscillation (450KHz + 5%)Built-in power-on reset circuitAvailable in SOP28 package
- Mainly used in refrigerators, air conditioners, home theater products such as high-segment display driver
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TM1638 is a LED (light-emitting diode display) driver control circuit with a keyboard scan interface, the internal set Into a MCU digital interface, data latch, LED high-voltage driver, keyboard scanning circuit
Power CMOS processDisplay mode 10 segments × 8 digitsKey scan (8 × 3bit)
Brightness adjustment circuit (adjustable duty cycle 8) Serial Interface (CLK, STB, DIO)
Oscillation method: RC oscillation (450KHz + 5%)Built-in power-on reset circuitAvailable in SOP28 package
Mainly used in refrigerators, air conditioners, home theater products such as high-segment display driver
Power CMOS processDisplay mode 10 segments × 8 digitsKey scan (8 × 3bit)
Brightness adjustment circuit (adjustable duty cycle 8) Serial Interface (CLK, STB, DIO)
Oscillation method: RC oscillation (450KHz + 5%)Built-in power-on reset circuitAvailable in SOP28 package
Mainly used in refrigerators, air conditioners, home theater products such as high-segment display driver
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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