Non-Isolated Current Sensing - Automotive
For methods that measure the voltage drop across a shunt resistor, ROHM offers high-accuracy current sensing solutions using high heat dissipation shunt resistors, high-accuracy current sense amplifiers, and precision operational amplifiers.
To further support designers, ROHM provides free access to validated reference design data (i.e. circuit diagrams, BOMs, PCB/evaluation data), significantly reducing design workload.
The wide common-mode input voltage range of −14V to 80V in ROHM's current sense amplifiers enhances robustness in current sensing in battery systems up to 48V, contributing to improved system stability.
Block Diagram
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Application Examples Using the Function
Technical Documents
ROHM delivers a wide array of technical documentation to address the needs of engineers.
White Papers provide insights into market trends, technological advancements, and product use cases. Application Notes feature circuit diagrams, sample code, and practical solutions to common design challenges using ROHM technologies and products.
ROHM also offers a variety of other resources to support design and development.
Reference Design
ROHM provides a system-level evaluation board (solution board) that combines ROHM's IC and discrete products. We have already solved not only the characteristics of individual products but also the problems that may occur when combining them to build a system, thus contributing significantly to the reduction of development time for our customers.
ROHM Solution Simulator
ROHM Solution Simulator is a new web-based electronic circuit simulation tool that can carry out a variety of simulations, from initial development that involves component selection and individual device verification to the system-level verification stage.
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Design Model
ROHM offers simulation models, including thermal models, PLECS models, and Ray files, for circuit and thermal simulations of discretes and ICs, including power devices.
Webinar
ROHM offers webinars covering fundamental semiconductor knowledge and practical solutions for circuit design. ROHM's webinars are available on demand, you can watch them anytime and submit questions through the inquiry form. Discover new ideas to enhance your design process with ROHM's webinars.
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Ultra-Compact CMOS Op Amp TLR377GYZ
Catalog
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