Communication interface chip UART485/232

Communication interface chip/encryption chip 32-bit secure CPU, 90MHz, 128KB program storage area, 64KB data storage area, 32K RAM, support IIC/SPI interface, built-in DES/3DES/AES/RSA and other algorithms, working voltage 3.3V, working temperature -40℃~+85℃

Single Channel M-LVDS Class 1 Receiver 8-SON -40 to 85

Precision Quad SPDT Analog Switches

USB2.0 DPDT analog signal switch High-speed signal switch.

SN65C3243 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

250 kbps error-free data transmission that can effectively suppress signal reflection, limited slew rate, extremely low electromagnetic radiation (EMI), plus or minus 15KV ESD protection

SIPEX company RS422 transceiver chip

ISO7641FC 4kVpk Low Power Quad, 25Mbps Digital Isolator

Extended Common Mode RS-485 Transceiver 8-SOIC -40 to 85