절연 FT232 USB 시리얼 변환 모듈
(Isolated FT232 USB to Serial Converter)
개요
- 본 제품은 절연 FT232 USB 시리얼 변환 모듈입니다.
- FT232 칩을 기반으로 디자인되었으며 절연된 제품으로 PC를 보호할 수 있습니다.
- 점퍼를 통해 3.3V/5V 로 로직 레벨을 변경할 수 있습니다.
특징
- FT232RL master control, industry-renowned USB chip, stable choice for industrial applications.
ADI magnetic isolation chip ADUM3201 has fast speed, good waveform and lower power consumption than photoelectric isolation.
On board large distance isolation power supply, no external power supply, as long as the insertion of USB interface can be used.
Increase isolation gap, PCB slotting, better avoid creeping, improve safety performance.
Integrated protection diode to improve protection capability.
The USB-A public interface can be used directly by inserting the USB port into the computer without connecting wires.
Communication level can be easily switched to 5V or 3.3V by jumper cap.
VCC output voltage can output 5V/3.3V, communication level and VCC voltage can be the same or different.
TX leads out independent TX-D (open-drain output) through reverse diode, which facilitates the connection of burning STC microcontroller.
On-board power supply, sending and receiving three LED indicators.
Typical application
Isolated USB to TTL Serial Communication and Debugging under High Voltage Dangerous Conditions
Upgrade peripheral firmware such as router, set-top box, etc.
Singlechip Procedure for Burning (Downloading)
High Speed USB UART Communication (Limit to 2Mbps)
문서
연관제품
- 연관제품 1