EN
ET1637
Liên hệ
Mô tả chung
ET1637 is a common anode LED digital tube drive control circuit with keyboard scanning interface, which is integrated with MCU digital interface, data latch, LED high voltage driver, keyboard scanning and other modules, using 2-wire serial interface. This product has excellent performance and reliable quality, and is mainly used in the display drive of induction cooker, microwave oven and small household appliances.
Thông số kỹ thuật
Mẫu
Tính năng
- Power CMOS technology
- Display mode (8 segments × 6 bits),supports up to 48 LEDs and Common anode digital tube
- Support up to 16 keys (2×8bit)
- Support 8-level brightness adjustment
- Built in RC oscillation
- 2-wire serial interface (CLK, DIO)
- Built in power on reset
- Built in automatic blanking circuit
Tài liệu kỹ thuật
| Loại | Tiêu đề | Định dạng | Ngày |
|---|---|---|---|
| Bảng dữ liệu | ET1637 Bảng dữ liệu | Tệp PDF | 2026-04-14 |
