New Silicons and Electronics

The STR485E is a low power differential line transceiver for data transmission standard RS485 applications in half-duplex mode. Data and enable signals are compatible with 1.8V or 3.3V supplies. Two speeds are selectable through SLR pin: fast data rate up to 20 Mbps or slow data rate for extended cable running to 250 kbps. Excessive power dissipation caused by bus contention or faults is prevented by thermal shutdown circuit that forces the driver outputs into a high impedance state. The receiver has a fail-safe feature, which guarantees a high output state when the inputs are left open, shorted or idle. https://www.st.com/resource/en/datasheet/str485e.pdf

Diodes’ PI3EQX16904GL is a multi-data rate, 4 differential channels ReDriver™. The device provides programmable linear equalization, output swing and flat gain, by either pin strapping option or I2C Control, to optimize performance over a variety of physical mediums by reducing Inter-symbol interference. PI3EQX16904GL supports four 100-Ohm Differential CML data I/O’s and extends the signals across other distant data pathways on the user’s platform. The integrated equalization circuitry provides flexibility with signal integrity of the signal before the ReDriver, whereas the integrated linear amplifier/buffer circuitry provides flexibility with signal integrity of the signal after the ReDriver. 2.5 to 16Gbps, 4-Channel Linear Equalizer Supply Voltage 3.3V 3-bit selectable address bit for I2C 42-contact TQFN (9mm x3.5mm) package Datasheet:  https://www.diodes.com/assets/Databriefs/PI3EQX16904GL-Product-Brief.pdf https://...

The MAX22513 dual-channel low power IO-Link device transceiver features a selectable control interface, internal high-efficiency DC-DC buck regulator, two internal linear regulators, and integrated surge protection for robust communication. The device features low-on resistance drivers (C/Q and DO/DI), selectable driver current limits, and overcurrent protection to reduce power dissipation in small sensor applications. Datasheet for MAX22513ATI+ MAX22513ATI+T, MAX22513AWJ+, MAX22513AWJ+T https://datasheets.maximintegrated.com/en/ds/MAX22513.pdf

The SN74AXCH4T245 is a four-bit noninverting bus transceiver that uses two individually configurable power-supply rails. The device is operational with both VCCA and VCCB supplies as low as 0.65 V. The A port is designed to track VCCA, which accepts any supply voltage from 0.65 V to 3.6 V. The B port is designed to track VCCB, which accepts any supply voltage from 0.65 V to 3.6 V. The SN74AXCH4T245 device is compatible with a single-supply system. SN74AXCH4T245PW 4 Bit Bus Transceiver, TSSOP-16 SN74AXCH4T245RSV 4 Bit Bus Transceiver, UQFN-16 Datasheet http://www.ti.com/lit/ds/symlink/sn74axch4t245.pdf for more details http://www.ti.com/product/SN74AXCH4T245

The PI7C1401 is an I²Cbus/SPI quad port expander, it is specifically designed to manage common port types such as SFP+ and QSFP+. The PI7C1401 provides an I²Cbus/SPI interface, an interrupt output to host and four I²C interfaces, general purpose pins for low-speed control signals to the modules. The PI7C1401 can be used in a wide range of applications such as networking, telecom, storage/data center, and embedded systems. The typical usage for this device is high volume applications requiring an "expander" to aggregate all low-speed control and I²C signals across four ports and presents a single I²C or SPI interface to host. Multiple PI7C1401s can be used in high-port-count applications with one I²C or SPI to host. The system BOM cost can be cut by using smaller IO count control device (FPGAs, CPLDs, MCUs) and by reducing routing layer congestion. PI7C1401AZFEX TQFN-56 IC PI7C1401AEVB Evaluation Board For more details please check below links https://www.diodes.com/a...

THVD1419 and THVD1429 are half-duplex RS-485 transceivers with integrated surge protection. Surge protection is achieved by integrating transient voltage suppressor (TVS) diodes in the standard 8-pin SOIC (D) package. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable, eliminating the need for external protection components. Part list : THVD1419DR, THVD1419DT, THVD1429DR, THVD1429DT Summary: Meets or Exceeds the Requirements of the TIA/EIA-485A Standard 3 V to 5.5 V Supply Voltage Temperature Range: -40°C to 125°C HVD1419: 250 kbps, THVD1429: 20 Mbps Industry Standard 8-Pin SOIC package Source:  http://www.ti.com/product/THVD1419 Datasheet:  http://www.ti.com/lit/ds/symlink/thvd1419.pdf