PRODUCT CATALOG

INTRODUCTION Target Applications Range of ROHM’s Analog ICs for Power Management MEMS OPTICAL SENSORS Application example: Industrial Sensor Node Wireless Module BLE/Sub-GHz Sensor Unit Power Supply Unit LASER DIODES Coin Battery Lithium Polymer Battery Battery Charger USB-Micro (for Power Supply) Small Signal Discrete Application example: Drone Network Accelerometer Gyroscope Magnetometer Pressure Light Current Temperature External Device (Optical) Communication Block Wireless Modem SubGHz for Aero Control Power Supply Block Self-control Unit Distance Meter Various Sensors Electronic Speed Controller...

SMART SENSING MEMS SENSORS - ACCELEROMETERS These days, many devices around us are linked to other devices in a variety of ways, and this situation is only expected to expand in the future to meet the needs for lower costs, greater energy savings, and increased convenience. ROHM’s broad semiconductor portfolio provides all necessary components for such connected IoT devices. This includes Ultra-Low Power MCUs, Wireless communication devices from sub-GHz to the 2.4GHz band as well as Power Management technologies to ensure efficient power supply for battery driven applications. Kionix, a 100%...

MEMS SENSORS - ACCELEROMETERS MEMS SENSORS - PRESSURE SENSORS Highlight: High G and High Bandwidth Accelerometers ROHM offers piezoresistive-type barometric sensor ICs that carries out internal temperature correction using a proprietary compensation algorithm covering both high and low temperatures, making it easy to obtain high accuracy barometric pressure data. Features: • Piezo-resistive pressure sensor • Detection range: 300hPa to 1,300hPa • Built-in temperature compensation function • I2C interface • Compact Package Applications: • Smartphones • Wearable Devices • Activity Trackers Target...

ROHM offers magnetic sensors based on Hall and MI technology. ROHMs ultra-compact Hall IC series integrates a high-sensitivity Hall element and processing circuit into a single chip, allowing them to be used to detect the presence of a magnetic field. ROHMs high sensitive MI based sensors are capable of detecting magnetic fields in 3 directions. The MI sensor features high sensitivity and significantly lower current consumption and noise compared with conventional methods. Features: • MI-type 3-axis magnetic sensor • 12bit/14bit digital output • Current consumption: 150pA (Typ.@100Hz) • Measurable...

OPTICAL SENSORS Ambient Light and Proximity Sensors Highlight: Optical Sensor for Heart Rate Monitor ROHM offers magnetic sensors based on Hall and MI technology. ROHM Ambient Light sensors feature optical characteristics close to the human eye, enabling automatic backlight adjustment in displays for lower power consumption and optimum visibility. ROHM's optical heart rate sensor ICs integrate an optical filter optimized for pulse detection in the sensor block to minimize the effects of ambient light such as infrared and red rays. This makes it possible to obtain high quality pulse signals, even...

OPTICAL SENSORS Highlight: Color RGB Sensor IC ROHM color sensor IC leverage original infrared removal technology and calculation methods to achieve the industry's highest infrared rejection characteristics. Unlike conventional color sensor IC, brightness and color temperature can be detected even in dark (low transmittance) optical windows that make accurate detection difficult due to infrared rays. Highlight: High Output Laser Diodes ROHM high power laser diodes are optimized for a variety of applications, including motion sensing and dust measurement. Features: • Not susceptible to infrared...

Lapis provides several RF communication product including low power sub-Ghz RF Communication ICs as well as Bluetooth LE ICs: • SubGHz RF is ideal for data collection and device control applications because they are less sensitive to obstacles like walls. So a single device can cover a larger area compared to 2.4GHz solutions. • Bluetooth LE is a well established standard for short range connection of battery driven sensor devices. ROHM/LAPIS Semiconductor offers a large selection of ultra low power MCUs based on proprietary low power technology. The low power consumption and a large set of peripherals...

WIRELESS COMMUNICATION LOW VOLTAGE POWER MANAGEMENT Highlight: SubGHz RF Solutions Features: • IEEE compliance enables interconnectivity • Support for 2 diversity ensures stable reception (ML7396x, ML7406, ML7345) • Address filter reduces device power consumption Applications: • Telemetry • Fire Alarms • Smart Agriculture • Home Security • Industrial Remote Controls • Asset Tracking Based on the long experience in power technology ROHM developed new technologies to decrease power consumption on battery driven devices: The Nano Energy technology developed by ROHM is an ultra-low current consumption...

POWER DELIVERY Qi based Wireless Charging Wireless Charging - NFC based ROHM provides the full range of products to support wireless charging at low and mid power according Qi standard. The line-up includes Transceiver ICs for 5W and 15W as well as Receiver ICs for 5W and 10W. 5W Solution with 5V input Inductive 15W Solution with 19V input 20|jH ROHM provides a 13.56MHz NFC based Wireless Charging solution as alternative to the established Qi standard. Merits: Antenna size, Small space, Data communication, BOM cost. Discrete Solution IC based Solution IC based Solution IC based Solution using...

ROHM Online Support Visit our support for Sensing Networks solutions: ROHM Sensors www.rohm.com/sensor Sensor Evaluation Kit www.rohm.com/sensor-shield-support Finland Software Development Center Open Source Distribution site in GitHub https://github.com/RohmSemiconductor The content specified in this document is correct as of 1st July, 2018. No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing...