Analog Devices’ AD8410A is a high voltage, high bandwidth current-sense amplifier. The device features an initial gain of 20 V/V, and a 2,2 MHz bandwidth, with a maximum ±0,13% gain error over the entire temperature range.
The device has a minimum DC common-mode rejection ratio (CMRR) of 123 dB from -2 to 70 V.
This amplifier offers breakthrough performance throughout the -40 to 125°C temperature range and features an in-package trim core, which leads to a typical offset drift of ±0,21 μV/°C throughout the common-mode voltage range, without the need for chopping and autozero clocks. It includes circuitry to achieve a wide input common-mode range and balanced input bias currents, regardless of input differential voltage or common-mode voltage, and circuitry to achieve ultra-low CMRR drift.
The amplifier also includes circuitry to enable output accuracy in the presence of pulse-width modulation (PWM) type input common-mode voltages.
The AD8410A performs bidirectional current measurements across a shunt resistor in a variety of industrial and automotive applications.
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...Integrated STM32WBA6 wireless microcontrollers Altron Arrow
DSP, Micros & Memory
Cost-efficient and highly integrated embedded controllers for emerging 2,4 GHz wireless applications in smart home, health, factory, and agriculture.
Read more...Ultra-low-power MCU with FPU Arm Cortex-M33 Altron Arrow
DSP, Micros & Memory
STMicroelectronics has expanded its STM32 ultra-low-power family with the launch of the STM32U3 for cost-sensitive applications in industrial, medical, and consumer electronics devices.
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...Precision JFET op-amp Altron Arrow
Analogue, Mixed Signal, LSI
The specifications of the ADA4620 make it optimal as a front-end amplifier in a data-acquisition system, or for a TIA circuit with high input impedance.
Read more...Eval board for MEMS sensors Altron Arrow
DSP, Micros & Memory
ST’s STEVAL-MKI109D is an evaluation platform that allows engineers to monitor the behaviour of ST MEMS sensors and maximise the performance of new product designs, accelerating time to market.
Read more...High reliability memories Altron Arrow
DSP, Micros & Memory
Infineon’s mil-temp memories offer a wide selection of volatile and non-volatile memories for applications that meet QML-Q certifications and offer support for mil-aero applications.
Read more...Reference board for cardio monitoring Altron Arrow
Telecoms, Datacoms, Wireless, IoT
The STDES-ESP01 reference board from STMicroelectronics demonstrates the capability of the ST1VAFE6AX and ST1VAFE3BX biosensors to detect ECG and SCG signals.