Introduction to the MAX40056F/T/U Bidirectional Current Sense Amplifier with PWM-Rejection This video provides an introduction to the MAX40056, a bi-directional current-sense amplifier with an input common-mode range that extends from -0.1Vto +65V together with protection against negative inductive...
Review of the INA240 current sense amplifier Why in-line motor sensing is important Examples with 3-phase DC motor control and DC DC power Resources downloadPresentation arrow-rightDownload the INA240 datasheet Browse videos View all videos ...
MUNICH, Germany – June 25, 2019 – Designers can now improve motor efficiency and reduce vibration using the MAX40056 bi-directional current sense amplifier with patented pulse-width modulation (PWM) rejection from Maxim Integrated Products, Inc. (NASDAQ: MXIM). This high speed, wide-bandwidth a...
The CSA240 device is a current-sense amplifier with enhanced PWM rejection that can sense drops across shunt resistors over a wide common-mode voltage range from –6V to 80V, independent of the supply voltage. The enhanced PWM rejection function suppresses large common-mode transients (ΔV/Δt...
INA241A, INA241B SBOSA30C – MARCH 2022 – REVISED OCTOBER 2023 INA241x –5 V to 110 V, Bidirectional, Ultra-Precise Current Sense Amplifier With Enhanced PWM Rejection 1 Features • Enhanced PWM rejection optimized for systems subject to switching common-mode voltages – Supports switching ...
INA240 pdf资料下载The INA240 device is a voltage-output, current-sense amplifier with enhanced PWM rejection that can sense drops across shunt resistors over a wide common-mode voltage range from –4 V to 80 V, independent of the supply voltage. The negative common-mode voltage allows the de...
(3) 2.85 3 3.15 2.85 3 3.15 V/V Current-sense comparator threshold(2) COMP = 5 V 0.9 1 1.1 0.9 1 1.1 V Supply-voltage rejection ratio(2) VCC = 12 V to 25 V 70 70 dB Input bias current –2 –10 –2 –10 μA Delay time to output VFB = 0 V to 2 V 150 300 150 300 ...
– REVISED OCTOBER 2016 8 Detailed Description www.ti.com.cn 8.1 Overview The INA240 is a current-sense amplifier that offers a wide common-mode range, precision, zero-drift topology, excellent common-mode rejection ratio (CMRR), and features enhanced pulse width modulation (PWM) rejection. Enh...
PD94720revC IR3651SPBF HIGH VOLTAGE SYNCHRONOUS PWM BUCK CONTROLLER Features • High Voltage Operating up to 100V • Programmable Switching Frequency up to 400kHz • 1A Output Drive Capability • Precision Reference Voltage (1.25V) • Programmable Soft-Start • Programmable Over Current ...
Current Sense Amplifier Comparison and Error Tool (Rev. E) 该双向电流检测解决方案使用一个电流检测放大器和一个高速双路比较器,在输入电流 (IG1) 升至 100A 以上或降至 -35A 以下时,通过轨到轨输入共模范围在比较器输出端(OUTA 和 OUTB)产生过流 (OC) 警报信号。在此实现中,过流警报信号均为高电平...