An op amp-based amplifier design overcomes errors associated with resistive current sensing, particularly those resulting from high commonmode voltages. Many current-sensing ICs are available for ...

This application note discusses the REF pin functionality in the indirect current-feedback architecture for instrumentation amplifiers. This article compares the importance of a REF buffer in a ...

Unlike traditional op amps, the high-side current-sense amplifier does not include an internal electrostatic discharge (ESD) protection diode from each input pin to its power-supply pin. As a result, ...

The device supports common-mode voltages ranging from -4V to 100V and is AEC-Q100 qualified, making it suitable for use with industrial DC buses and automotive boardnet standards, including 12V, 24V, ...

Santa Clara, CA and Kyoto Japan, June 11, 2025 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced they have developed a new lineup of high accuracy current sense amps – the BD1423xFVJ-C and the ...

It is often desirable to perform current sensing on the high side of a load. However, engineers must overcome design hurdles to successfully realize such an implementation. Now, with the availability ...

The low operating current of STMicroelectronics’ TSU111 nano-power op amp is on par with the leakage current of some low-cost capacitors, and would take over 25 years to discharge a 220mAh CR2032 cell ...

Santa Clara, CA and Kyoto, Japan, Sept. 09, 2025 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced the development of the TLR1901GXZ, an ultra-compact CMOS operational amplifier (op amp) that ...

Power operational amplifiers (POPs) are becoming increasingly common in control circuitry. Their primary advantages over conventional amplifiers are reduced part counts, increased reliability, and ...

KYOTO, Japan, Sept. 9, 2025 /PRNewswire/ -- ROHM Co., Ltd. has announced that its ultra-compact CMOS Operational Amplifier (op amp) TLR1901GXZ achieves the industry's lowest operating circuit current ...