Intersil has developed a new series of small-footprint quad RS422 transmitters with 16,5 kV ESD protection. The devices feature wide supply voltage operating ranges for motor control applications, process control networks, telecommunications products and factory automation systems.
The ISL32179E, ISL32272E and ISL32274E withstand ESD during assembly and while in use, featuring ±16,5 kV ESD protection that meets HBM and IEC61000-4-2 standards on transmitter outputs. All of the new transmitters also feature powersaving low-output leakage currents, at just ±20 μA, and are designed to operate from either 3,3 V or 5 V and at temperatures between -40°C and 125°C.
Data rates reach 32 Mbps, and quiescent current is a low 0,8 mA. Slew rate-limited versions are also offered, so low data-rate applications can minimise EMI and transmission line reflections. Shutdown supply current is as low as 60 μA on the QFN package versions. Driver outputs are tri-statable, and incorporate a hot-plug feature to keep them disabled during power-up and power-down.
Industry-standard versions are available in TSSOP or widely used NSOIC packages, while the ISL32179E is offered in tiny 4 x 4 mm QFN packages. The ISL32179E also features data-rate and enable options for design versatility. Multiple enable pins allow the user to choose active high or low group enables, paired-enables or individual channel enables, available on the ISL32179E, and speed select pins allow the user to select data rates from 460 Kbps to 32 Mbps, also available only on the ISL32179E. The ultra-small QFN package incorporates a VL pin to adjust the logic pin input thresholds, eliminating the need for extended voltage level translator ICs in most designs.
SMT-mountable card connectors
Telecoms, Datacoms, Wireless, IoT
Würth Elektronik introduces four new SMT-mountable Nano SIM and microSD card connectors and expands its range with solutions for the smallest packages.
Read more...Module for smart city and smart utility devices iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has launched the Quectel KCM0A5S, a high-performance Wi-SUN module designed for smart applications such as street lighting, precision agriculture, industrial IoT, smart meters and smart cities.
Read more...Ultra-low-power wireless module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STM32WBA5MMG from STMicroelectronics is an ultra-low-power, small form factor, certified 2,4 GHz wireless module that supports Bluetooth LE, Zigbee 3.0, OpenThread, and IEEE 802.15.4 proprietary protocols.
Read more...16-channel multicell battery monitor Altron Arrow
Power Electronics / Power Management
The ADBMS6830B is a multicell battery stack monitor that measures up to 16 series-connected battery cells with a lifetime total measurement error of less than 2 mV.
Read more...Quectel partners with GEODNET Quectel Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
Quectel Wireless Solutions has partnered with GEODNET to deliver Quectel’s Real-Time Kinematic (RTK) correction services, enabling high-precision positioning for IoT applications.
Read more...Bringing Bluetooth Channel Sounding to automotive and beyond with KW47 Altron Arrow
Telecoms, Datacoms, Wireless, IoT
NXP’s new Channel Sounding-certified KW47 and MCX W72 wireless MCUs are set to help automakers with distance measurement, bringing an additional ranging solution for car access and autonomous systems, and will be utilised across a broader spectrum of applications.
Read more...Dual-band GNSS antenna RF Design
Telecoms, Datacoms, Wireless, IoT
The Taoglas Accura GVLB258.A, is a passive, dual-band GNSS L1/L5, high-performance antenna for high precision GNSS accuracy and fast positioning.
Read more...What is Wi-Fi HaLow and why choose it for IoT? iCorp Technologies
Editor's Choice Telecoms, Datacoms, Wireless, IoT
Wi-Fi HaLow introduces a low power connectivity option that, in contrast to other Wi-Fi options, offers greater range of approximately 1 km, which opens up a raft of IoT use cases.
Read more...Wi-Fi 6 and Bluetooth LE coprocessor module Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The ST67W611M1 from STMicroelectronics boasts an all-in-one design which, together with its capabilities, contribute to making it an attractive choice for IoT edge devices requiring a single-chip solution.
Read more...Futureproofing IoT connectivity SIMcontrol
Telecoms, Datacoms, Wireless, IoT
A managed private APN assigns every device to an isolated carrier slice, producing a single ingress to the enterprise network, with traffic bypassing shared internet paths and reducing exposure.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version