Introduction to other
products

ICs / LSIs

General-Purpose ICs

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
Broad package lineup supports a variety of applications

Audio Ics

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
Sound Processor for High-Resolution Audio Sources

Microcontrollers

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.

LAPIS

16-bit Low Power ‘Tough' MCUs
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.

LAPIS

Bluetooth® Smart Communication Ics
Bluetooth® Smart Communication Ics

MEMS Sensors

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.

Kionix

Accelerometers
Accelerometers

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.

Small-Signal Transistors
Small-Signal Transistors
Power Diodes
Power Diodes

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 General-Purpose Type
Compact Chip LEDs
General-
Purpose Type
Compact Chip LEDs High-Intensity Tricolor Type
Compact Chip LEDs
High-Intensity Tricolor Type
Multi-Beam Lasers
Multi-Beam Lasers

Resistors

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 PSR Series
High Power Shunt Resistors
PSR Series
High Power Shunt Resistors GMR Series
High Power Shunt Resistors
GMR Series
Sulfuration Resistant Chip Resistors
Sulfuration
Resistant
Chip Resistors

Tantalum Capacitors

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 (U Case)
Ultra-Compact Conductive Polymer Tantalum Capacitors
(U Case)

Modules

Optical Modules

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
Integrated Ambient Light + Proximity Sensors

Thermal Printheads

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
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
High-Speed Scanning Contact
Image Sensor Heads