DESCRIPTION:

- 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 process?Display mode 10 segments × 8 digits?Key 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 circuit?Available in SOP28 package.
- Mainly used in refrigerators, air conditioners, home theater products such as high-segment display driver.

SPECIFICATIONS:

• - Weight:28 g
  - Size:75mmx48mm/2.95"x1.89"(inch) (approx)
  - The rated voltage: DC12V
  - Voltage range: DC7.0 V-13.6 V
  - The input power: 0.24 A
  - The rated speed: 9500 R.P.M
  - Temperature range:-10.. 70 ° C