Communication interface chip UART485/232

Automotive 5V, 8:1, 1-Channel Analog Multiplexer with Injection Current Effect Control 16-SOIC -40 to 125

One Crystalless USB 2.0 to Single LUN SD3.0 (UHS/SDR-50)/MMC/MS/xD/CF Memory Card Reader Controller

I/O Expander I/O Count: 16, Interface: I2C, SMBus, Interrupt Output: Yes, Feature: POR, Output Type: Push-Pull, Current-Sink/Source Output: 10mA, 25mA, Clock Frequency: 400kHz

Telecom Interface IC Telecom IC DTMF Receiver

RS232 Chip Transceiver Driver/Receiver: 2/2 Data Rate: 120Kbps Power Supply Voltage: 4.5V~5.5V

Communication > Protocols and Networks > PHY

±16kV, 5v, uA level, 250KB RS485

TLV320AIC3254 Ultra-Low Power Stereo Audio Codec with Programmable miniDSP

SN65LVDS17 2.5V/3.3V Oscillator Gain Stage/Buffer with Enable