ROHM Semiconductor USA, LLC

High-Performance Stepper Motor Drivers have bottom-side heat sink.
Controls & Controllers

High-Performance Stepper Motor Drivers have bottom-side heat sink.

ROHM Microstep Motor Drivers offer selectable excitation modes of full-step to 16th step with 1.0 or 2.0 A output current and full-step to 8th-step with 2.5 A output current. Featuring selectable fast/slow/mixed decay pattern modes, they also have Ghost Supply Prevention function that prevents aberrant operation in off mode. Single clock input is converted by device's internal translator into...

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Construction Equipment and Supplies

LED Display Driver controls up to 7 x 17 matrix displays.

Integrating 7-channel PMOS high side switch, 17-channel constant current circuit, 1/7 time division circuit, and pattern generator, Model BD26502GUL provides 8-way scroll function, individual On/Off control via 16-step DAC, and 64-step PWM control. Full-color display for illumination is possible at 39 dots max. Housed in WL-CSP package, chip is suited for mobile phones, digital appliances, and...

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Agricultural & Farming Products

Fingerprint Matching System is offered as pre-assembled module.

Measuring less than 1 in.-², MK67Q5250 single-chip solution accelerates implementation of automated fingerprint identification and access control in various applications. It utilizes ML67Q5250 LSI MCU, which is factory programmed to control module's AES2510 fingerprint imaging sensor from Authentec; perform fingerprint processing and matching; store biometric control code, application code, and...

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Electronic Components & Devices

Organic LED Device offers illumination for personal products.

Measuring 0.3 mm thick, OEL Device provides surface light source that delivers natural color emission close to sunlight without target object discoloration. Device utilizes structure that sandwiches OLED element between ultra-thin glass and gas barrier layer, securing gas barrier properties while maintaining bending radius of 25 mm. Plastic base, weighing 0.05 g/cm-², offers safety and shock...

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Precision UV Sensor is composed of zinc oxide.
Sensors, Monitors & Transducers

Precision UV Sensor is composed of zinc oxide.

ZnO ultraviolet (UV) sensor makes it possible to detect UV rays based on frequency band, allowing user to obtain detailed information and take appropriate countermeasures against UV rays. No optical filter is required, and thin film made of zinc oxide (ZnO) material becomes transparent under visible light and opaque under UV rays. Control of absorption wavelength range based on specific material...

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MOSFETs handle reduced supply voltages in portables.

MOSFETs handle reduced supply voltages in portables.

Supporting operation at 1.5 V gate drive (VGS) voltage, ECOMOS(TM) series is designed to meet requirements of portable electronic devices. Available package sizes - 1.8 x 1.6 x 0.8 mm, 3.0 x 1.9 x 0.8 mm, and 3.0 x 2.8 x 0.8 mm - respectively support max power dissipation ratings of 0.8, 1.25, or 1.5 W. Configurations include single P- or N-channel devices (with or without Schottky barrier diode)...

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Video Encoder IC offers built-in fog reduction function.
Communication Systems & Equipment

Video Encoder IC offers built-in fog reduction function.

Supplied in 9.0 x 9.0 x 1.625 mm package with 0.5 mm pin pitch, BU6521KV enhances operation of cameras used in vehicle safety and outdoor surveillance applications. Hardware-based Adaptive Image Enhancer (AIE) provides real-time image correction for improved visibility in dark, harshly backlit, or unclear/foggy environments, while optimized computational algorithms enable frame rates up to 30...

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Audio Decoder ICs suit USB/SD audio players.
Electrical Equipment & Systems

Audio Decoder ICs suit USB/SD audio players.

Housed in 12 x 12 mm package, Model BU9457KV is compatible with MP3 format while Model BU9458KV is compatible with MP3, WMA, and AAC formats. Units integrate communication error recovery circuit in USB interface block and provide ESD resistance of 6 kV at USB terminal/15 kV air/8 kV contact discharge, eliminating need for terminal protection ICs. Making it possible to play back music from USB...

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Sensors, Monitors & Transducers

Digital Ambient Light Sensor works with I2C bus Hs mode.

Responding to demand for accelerated internal transmission speeds in mobile phones, BH1780GLI digital brightness sensor IC supports the I-²C bus Hs (High-speed) mode for optimized internal signal transfer rate of 3.4 Mbps. Integral ADC offers 0-65,535 lux output range (1 lux increments) for measuring ambient light, and spectral sensitivity characteristics are similar to human eye. Other features...

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