Introduction to other
ICs / LSIs
ROHM's IC lineup includes memory, operational ampliﬁers/comparators, reset ICs, power supply ICs, data converters, and others with systemized characteristics and packages that contribute to improved performance.
Broad package lineup supports a variety of applications
ROHM is pushing the limits of sound quality by leveraging expertise gained from its in-house anechoic chamber and listening room with analog technology that cannot be reproduced in simulation. This supports use in applications requiring high sound quality and reliability, from portable audio sources to high-resolution audio sources and car audio systems.
Sound Processor for High-Resolution Audio Sources
LAPIS Semiconductor's low-power microcontrollers utilize original low power technology to achieve the lowest power consumption in their class. A lineup of ‘tough' MCUs featuring improved resistance to noise and high temperatures has also been released, providing increased reliability and reduced power consumption in home appliances and industrial equipment.
16-bit Low Power ‘Tough' MCUs
Wireless Communication Ics
LAPIS Semiconductor has developed short-range wireless communication ICs compatible with international standards that have been adopted in a range of applications, from consumer devices to industrial equipment and automotive systems. LAPIS Semiconductor is also building high reliability, low power networks by proposing optimized solutions based on development tools and vast experience.
Bluetooth® Smart Communication Ics
ROHM supplies MEMS sensors through ROHM Group company Kionix. Ultra-compact accelerometers are available that provide low power consumption and superior impact resistance in mobile devices and other portable applications. Kionix also offers 6-axis accel-mag and accel-gyro combo sensors that reduce size and power consumption even further.
Discrete / Passive Devices
Transistors / Diodes
With a focus on SiC, ROHM is expanding and enhancing its lineup of pioneering power devices that support high power applications and pursuing technologies in the compact, low-power ﬁelds. This will make it possible to contribute to greater power savings and increased miniaturization in a variety of applications, from automotive to industrial devices and smartphones.
LEDs / Laser Diodes
ROHM fuses proprietary device technology with precision processing technology to achieve higher power in a smaller size, and recently began pursuing development into new ﬁelds and applications, including motion sensing and position detection.
Compact Chip LEDs
Compact Chip LEDs
High-Intensity Tricolor Type
In the ﬁeld of resistors, which were the company's ﬁrst products, ROHM continues to carry out industry-leading development, such as the world's ﬁrst square chip resistors (1976). And in addition to enhancing production its facilities, ROHM is also expanding its lineup of high reliability, high power products for the automotive and industrial markets.
High Power Shunt Resistors
High Power Shunt Resistors
ROHM's tantalum capacitors are smaller and feature larger capacitances and superior temperature and DC bias characteristics than conventional multilayer ceramic capacitors. To meet the needs of continually evolving mobile device market, ROHM is strengthening its lineup of compact, large capacitance conductive polymer tantalum capacitors that offer low equivalent series resistance (ESR) and excellent ﬂame retardant characteristics.
Ultra-Compact Conductive Polymer Tantalum Capacitors
ROHM offers high-intensity, high-sensitivity, high-reliability optical sensors and compound modules developed through technological collaboration with internal divisions. In addition, higher reliability lines are being established in order to expand into the automotive and industrial equipment sectors.
Integrated Ambient Light + Proximity Sensors
In the ﬁeld of thermal printheads, which are used in receipt and logistics barcode printers, for example, ROHM has taken top share in the industry by utilizing high reliability thick ﬁlm printing and thin ﬁlm deposition technologies along with high performance ICs developed completely in-house.
High Speed High-De nition Thermal Printheads
Contact Image Sensor Heads
For contact image sensor head applications such as document scanners, ROHM is developing products that combine high-speed, high sensitivity sensors and original uniform distribution light sources. ROHM is also developing special light sources that utilize non-visible light as well as products for the security sector (i.e. for banknote discrimination).
High-Speed Scanning Contact
Image Sensor Heads