應用實例

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應用實例

Applications

Car Audio(IC)

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Description Device
DC/DC ROHM's switching regulators with integrated MOSFET feature high frequency operation and high efficiency, contributing to greater compactness and energy savings.
General-purpose ICs
Switching Regulators
(Single-chip Type with built-in FET )
System REG ROHM's system power supplies for car electronics utilize a low dark current design for low power consumption.
System Power Supply ICs
for Automotive Electronics

Description Device
High-side switch ROHM's power management switch ICs for PCs and consumer electronic equipment integrates a low ON-resistance MOSFET switch and multiple protection circuits on a single chip. Power Management Switch ICs

Description Device
MP3/AAC/WMA Decoder/Codec ROHM's USB host Audio decoder ICs integrate a USB host Audio decoder, file system, and system controller into a single chip. USB Host Audio Decoder ICs
Audio Sound Processor ROHM's sound processors for car audio integrate an advanced switch that eliminates shock noise during volume switching and enable common use of software and substrate, facilitating development. Sound Processors for Car Audio
Audio lsolation Amp ROHM's accessory ICs were designed for audio filter applications, such as bandpass filters, which require a 3-input selector, ground isolation amp, and spectrum analyzer.
Audio Accessory ICs
Audio SW

Description Device
Disc Servo ROHM's lineup of digital signal processors for CD players include units equipped with a pre-servo amp, MP3 playback functionality, and Class D headphone amp. Digital Signal Processor ICs
Motor Driver ROHM's system motor drivers for CD/DVD players are available with linear or PWM drive in a range of package types, from compact to units equipped with a heat sink, ensuring compatibility with a wide range of applications. System Motor Drivers for CD/DVD Players
ROHM's H-bridge motor drivers utilize CMOS transistor output and PWM drive. H-bridge Drivers Series

Description Device
Capacitive Sensor ROHM's electrostatic sensor control ICs integrate sensor data processing and application functions that reduce the load on the CPU. Electrostatic Sensor Control ICs

Description Device
EEPROM ROHM's lineup of non-volatile serial EEPROMs, optimized for data retention, are available in a wide range of capacities, bus interfaces, and package types.
EEPROMs

Description Device
LDO Reg ROHM's standard LDO regulators are optimized for a variety of applications, such as car stereos and TVs LDO Regulators
ROHM's automotive body power management ICs are optimized for devices requiring high reliability,including car body, ITS, and entertainment systems. Power Management ICs
for Automotive Body Control

Description Device
Reset ROHM reset ICs (voltage detectors) feature ±1% detection voltage accuracy, low power consumption, a thin, compact package, and are available in a wide range of voltages.
Voltage Detector IC Series
FADER DC/DC Audio lsolation Amp LDO LDO EEPROM Motor Driver System REG Reset MP3/AAC/WMA Decorder/Codec Audio SW EQ High-side Switch VOL Capacitive Sensor