Interface-ASM232S
ASM232S is an RS232 communication interface chip developed by Ansilic, which supports 3.0V to 5.5V power supply, complies with IEC61000 ESD protection standards, and includes 2 transceivers, each receiver can convert TIA/RS232 input to TTL/CMOS level, and the device can accept ± 28V input voltage and operating data signaling rate up to 250kbps. The ASM232 is available in an SOP16 package and requires only four external 0.1μF capacitors. It adopts an anti-irradiation reinforcement design, which can be used in high-security interface communication scenarios such as commercial aerospace and special industry.
Product Details
- Wide voltage input range: +3V to +5.5V from a single supply
- Support 2 sets of transceivers
- Data rate: 250kbps
- Bus pin ESD
- ±12kV(IEC61000-4-2)
- ±15kV(IEC61000-4-2)
- ±17kV(HBM)
- Low power design
- Meets the requirements of TIA/EIA-232-F and ITU V.28 standards
- Package: SOP16
- Operating temperature range: -40°C to 125°C
- SEU: ≥75MeV.cm²/mg or 10−5 times/device. Days (Commercial Aerospace Grade)
- SEL: ≥75MeV.cm²/mg (commercial aerospace grade)
- TID: ≥100krad(Si) (commercial aerospace grade)
Solutions
New Energy Vehicles
Commercial Space
Robotics
Product Manual
ASM232数据手册V1.0.pdfRelated Products
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