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rohmsemiconductor

Low side switches first to combine heat suppression with low ON resistance

February 8, 2023 By Emma Lutjen

ROHM Semiconductor announces a new generation of single- and dual-channel 40 V intelligent (smart) low side switches, the BV1LExxxEFJ-C and BM2LExxxFJ-C series. The two product families are ideally designed for automotive and industrial applications. They are AEC-Q100 qualified and are suitable for systems such as car body control, engine and transmission control units, LED lighting modules, or industrial […]

Filed Under: Switches Tagged With: rohmsemiconductor

LEDs optimized for low-current, low-light apps

November 15, 2022 By Redding Traiger

ROHM Semiconductor announced the availability of the CSL1901 series of 0603-size (0.6-inch × 0.3 inches) / 1608-size (1.6 mm × 0.8 mm) LEDs, optimized for low-light applications for use in indicators and numeric displays in factory automation equipment (i.e., PLCs) and communication control equipment such as modems and routers. In recent years, technological advancements in LED […]

Filed Under: Lighting, Products, Telecommunications, Tools Tagged With: rohmsemiconductor

Discrete diodes feature super-small package size/footprint

April 27, 2022 By Redding Traiger

ROHM Semiconductor announced the addition of 14 new models to their PMDE package (2.5mm × 1.3mm) lineup – meeting the requirements for smaller protection and switching circuits (RBxx8 Series, RFN Series, VS Series). Diodes are used for rectification, protection, and switching circuits in a wide range of applications such as automotive, industrial, and consumer fields. Additionally, there […]

Filed Under: Automotive/Transportation, Diodes, Products, Tools Tagged With: rohmsemiconductor

Rail-to-rail input/output high-speed CMOS op amps target automotive, industrial apps

August 16, 2021 By Redding Traiger

ROHM Semiconductor announced the BD8758xY series (BD87581YG-C, BD87582YFVM-C) of rail-to-rail input/output high-speed CMOS op-amps. The devices feature improved EMI immunity for automotive and industrial equipment applications requiring high-speed sensing in harsh environments, such as vehicle engine control units and anomaly detection systems for factory automation equipment. In recent years, advancements in electrification and mounting density have […]

Filed Under: Amplifiers, Applications, Audio, Automotive/Transportation, Industrial, Products, Tools Tagged With: rohmsemiconductor

New 32-bit D/A converter designed for high-fidelity audio

April 15, 2021 By Redding Traiger

ROHM Semiconductor announced the new BD34301EKV, a 32bit D/A converter IC designed for high fidelity audio equipment, capable of high-resolution playback of audio sources. ROHM also offers BD34301EKV-EVK-001 evaluation boards for testing the new IC’s performance (available via distributor channels). Designed to maximally extract and convert high-resolution audio data to analog, audio DAC chips are one of […]

Filed Under: audio, Converters, Tools Tagged With: rohmsemiconductor

High-power speaker amp ICs optimized for advanced instrument clusters

April 22, 2020 By Aimee Kalnoskas

ROHM recently announced the AEC-Q100 qualified 2.8W output Class AB monaural speaker amplifiers the BD783xxEFJ-M series (BD78306EFJ-M, BD78310EFJ-M and BD78326EFJ-M) ideal for instrument clusters – used in vehicles equipped with autonomous driving and ADAS. ROHM developed the BD783xxEFJ-M series for vehicle clusters — requiring various sound outputs at high volume, including warning sounds, turn signals, welcome tones, and voice guidance. […]

Filed Under: Amplifiers, Products Tagged With: rohmsemiconductor

Ultra-high noise tolerant ground-sense comparators target automotive sensor apps

October 31, 2019 By Aimee Kalnoskas

BA8290xYxxx-C series

Rohm announced the development of the BA8290xYxxx-C series of ground sense comparators delivering breakthrough tolerance against EMI (noise resistance,) ideal for sensor applications in automotive systems such as ECUs and powertrain. New advancements in computerization and increase of densely packed electric devices have increased the amount of noise in electric vehicles and cars equipped with Advanced […]

Filed Under: comparator, Products Tagged With: rohmsemiconductor

High fidelity audio apps excel with MUS-IC D/A converters

October 11, 2018 By Aimee Kalnoskas

MUS-IC D/A converters

ROHM has launched a new branding “MUS-IC” reflecting ROHM’s focus on solutions for high-fidelity audio products. This branding covers a range of D/A converter ICs (DAC ICs), optimized for high-fidelity reproduction, and power supply products. The increased adoption of high-resolution audio sources has lately strengthened the demand for audio equipment that can deliver an appropriate sound […]

Filed Under: Applications, Consumer, Data Converters, Products Tagged With: rohmsemiconductor

CMOS op amp features low-noise operation for sensing apps

July 5, 2018 By Aimee Kalnoskas

Rohm CMOS op amp

ROHM today announced the availability of a CMOS op amp featuring the lowest noise in the industry optimized for industrial applications requiring high-accuracy sensing, such as accelerometers used in sonar systems, and optical sensors that handle ultra-small signals. In recent years, in addition to IoT devices, sensors are being adopted in a variety of applications from […]

Filed Under: Amplifiers, Products Tagged With: rohmsemiconductor

Op amp ICs feature superior EMI immunity in all bands

November 16, 2017 By Lee Teschler

rohm op amps

Automotive-grade ground sense opamps ar esaid to deliver breakthrough EMI tolerance (noise immunity) for automotive systems using sensors. Developed using proprietary layout, processes, circuit design technologies, the BA8290xYxx-C series features superior noise immunity that suppresses output voltage fluctuation in all frequency bands to less than ±1%, compared to ±3.5% to ±10% with conventional products. The […]

Filed Under: Amplifiers, Analog ICs, Automotive/Transportation, Products Tagged With: rohmsemiconductor

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