Communication interface chip UART485/232

The FSA1156 and FSA1157 are high-performance, single-pole, single-throw (SPST) analog switches. These devices feature an ultralow RON of 0.75Ω (typ) and operate over a wide VCC range of 1.65V to 5.5V. The device is fabricated in sub-micron CMOS technology for fast switching. Select inputs are compatible with TTL levels. The FSA1156 operates normally open; the FSA1157 operates normally closed.

3Ω, single channel, SPDT

Chip Transceiver RS-232 Low Power. Device Type: Line Driver/Receiver. Chip Interface Type: RS232 . Number of Drivers: 2 . Supply Voltage Min: 3V . Maximum supply voltage: 5.5V . Driver encapsulation type: TSSOP . Number of pins: 16 . Minimum operating temperature: -40°C . Maximum operating temperature: 85°C . MSL: MSL 1 - Unlimited. encapsulation: Peel-off. Operating Temperature Range: -40°C to +85°C . Number of Receivers: 2 . Data Rate: 120Kbps . Supply Voltage Range: 3V to 5.5V . Supply Current: 0.3mA . Line/Bus Driver/Receiver/Transceiver Type: Transceiver. Chip Temperature Range: Industrial . Number of channels: 2

Transceiver Driver/Receiver: 1/1 Data Rate: 2.5Mbps Supply Voltage: 4.75V~5.25V

The FSA4476 is a high-performance USB Type-C port multimedia switch supporting analog audio headband devices. The FSA4476 allows sharing of shared USB Type-C ports to pass USB2.0 signals, analog audio, sideband using wires, and analog microphone signals. The FSA4476 also supports high voltage for the CC port, SBU port, and USB port on the USB Type-C rectangular side. Additionally, the FSA4476 supports USB Type-C battery-free applications, as well as dual power supplies with VBAT rail and VBUS rail.

TS5A3359 1Ω SP3T Analog Switch 5V/3.3V Single Channel 3:1 Multiplexer/Demultiplexer