Exar has added another versatile device to its single-chip RS232/RS485/RS422 product family. Featuring 15 kV ESD protection and operating from 3,3 V to 5 V, the SP337 is suitable for factory automation, process controls, embedded PCs, security networks, point-of-sales equipment, and other applications requiring use of both RS232 and RS485 protocols. The device offers full support for the DB9 serial port connector, and its RS232 mode provides three drivers and five receivers to enable all eight signals required for DB9 (3TX/5RX). The RS485 mode includes two independent high-speed RS485/422 full duplex transmit and receive channels (2TX/2RX).
The SP337 has a high input impedance for up to 256 transceivers on the serial communication bus (1/8th unit load), enhanced failsafe protection, and is available in two RS232 speed grades: 1 Mbps (SP337EU), and slew limited 256 Kbps (SP337EB). Both EU and EB parts offer 15 Mbps in RS485 mode. A single pin toggles between modes, allowing easy programmability. Products are available in commercial (0 to +70°C) and industrial (-40 to +85°C) operating temperature grades. All bus pins are protected against severe ESD events up to ±15 kV (human body model).
STM releases innovative GNSS receiver Altron Arrow
Telecoms, Datacoms, Wireless, IoT
STMicroelectronics recently introduced the Teseo VI family of global navigation satellite system receivers aimed at high-volume precise positioning use cases.
Read more...Bluetooth module brilliance Avnet Silica
Telecoms, Datacoms, Wireless, IoT
Following the company’s popular PAN1780, the PAN1783 Bluetooth 5.3 Low Energy (LE) module from Panasonic is based on the Nordic nRF5340 single chip controller.
Read more...High-power radar band amplifier RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
The MAPC-A4032 is a Gallium Nitride (GaN) amplifier designed specifically with high efficiency and high power for the 2,75 – 3,75 GHz S-Band radar band.
Read more...NXP’s latest wireless chip solution Avnet Silica
Telecoms, Datacoms, Wireless, IoT
NXP’s IW610 wireless chip solution features a 1x1 dual-band Wi-Fi 6 radio subsystem, offering improved network efficiency, reduced latency and extended range.
Read more...High-accuracy positioning iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel has recently announced its LG580P, a multi-constellation, multi-band GNSS module designed for high-precision positioning that supports multi-band signals across L1, L2, L5, and L6.
Read more...LTE Cat 1 modules offer next-gen connectivity Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
The innovative LTE modules A7683E, A7663E, and A7673X have revolutionised IoT connectivity and saved costs for developers and circuit manufacturers.
Read more...Compact and powerful Bluetooth module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
u-blox has introduced its ANNA-B5, a compact, powerful and secure Bluetooth LE module optimised for IoT applications.
Read more...2500 W GaN on SiC amplifier RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
Macom’s recently released CGHV1420KF is a 2500 W package, partially matched amplifier utilising a high performance, GaN-on-SiC production process.
Read more...Boost your LTE/5G signal Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
Reliable connectivity is essential in today’s world - whether you’re working from home, running a small business, or living in a rural area where mobile signals are weak.
Read more...Direct RF-sampling at microwave frequencies RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
Jariet Technologies’ vision for its RF-sampling transceivers at microwave frequencies is to move the sampling to the antenna frequency.
printer friendly version