TM1640 16 Digit 7 Segment Driver.

৳ 40.00




TM1640 is a LED (Light Emitting Diode Display) drive control circuit integrating MCU
digital interface, digital latch, LED high voltage drive circuit, etc. The product has excellent
performance and reliable quality, and is mainly applied in display drive for electronic scales
and other small home appliances. In addition, it adopts the SOP28 packaging mode.
II. Features
Ø Power CMOS technique
Ø Display mode (8 sections × 16 bits) supports common cathode digital tube output
Ø Brightness adjusting circuit (duty cycle adjustable among 8 levels)
Ø Dual-line serial interface (CLK, DIN)
Ø Mode of oscillation: built-in RC oscillation (450KHz+5%)
Ø Built-in power-on reset circuit
Ø Built-in auto blanking circuit
Ø Mode of packaging: SOP28





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