Portable Audio

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Products	Description
FM Transmitter Wireless Audio Link ICs	ROHM's wireless audio link ICs transmit music (i.e. CDs) via FM waves to an FM tuner, enabling high-quality playback.
Wireless LAN Wireless LAN Module	ROHM's Wireless LAN system IC can easily construct Wireless LAN system by combining with RF IC. They install the baseband processor and the media access controller of conforming with IEEE802.11a/b/g standard, most of Wireless LAN stndard conforming part is processed.
LED Driver LED Driver Series for LCD Backlight	ROHM's lineup of LED drivers for LCD backlights include standard and high power types as well as units enabling brightness adjustment,ensuring compatibility with a wide range of compact LCD panels.
Light Sensor BH1600FVC(Analog) BH1710FVC(Digital)	ROHM's lineup of light sensor ICs include digital output types and analog output types resistant to light sources.
LDO CMOS LDO Regulators for Portable Devices	ROHM’s low dropout regulators for portable electronics utilize proprietary CMOS processes, resulting in ultra-low consumption and high precision. A broad lineup of regulators with input/output voltage difference is available, optimized for a variety of compact devices, including mobile phones, portable audio players, and digital cameras.
Up/Down DC/DC Converter Single-chip Type with built-in FET Switching Regulators	ROHM's switching regulators with integrated MOSFET feature high frequency operation and high efficiency, contributing to greater compactness and energy savings.
HP Amp Speaker / Headphone Amplifiers	ROHM's speaker/headphone amps are ideally suited for a wide range of applications requiring audio output, from portable products to TVs.
CODEC Stereo Audio CODEC : ML26121A	LAPIS Semiconductor's stereo audio CODEC integrates sound technology naturally reproduces low band which is removed together wind-noise reduction and 3D surround technology to enable realistic stereo sound even when microphones are closely laid out and LoudSound technology to output louder and higher-quality sound even with a small speaker.
SDRAM Synchronous DRAM : MSM56V16160J	LAPIS Semiconductor's 16M SDRAM is composed of 2 banks x 512K words x 16 bits and operates at 3.3V power supply.
Human I/F Electrostatic Sensor Control ICs	ROHM's electrostatic sensor control ICs integrate sensor data processing and application functions that reduce the load on the CPU.
EEPROM EEPROMs	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.
OP Amp / Comparator Operational Amplifiers / Comparators	ROHM offers a full lineup of op-amps and comparators, including bipolar, CMOS, ground sense (single power supply), dual supply, high voltage resistance, low noise, low saturation, low current consumption, and input/output full swing types.
Logic IC General-purpose Logic ICs	ROHM offers a comprehensive lineup of general purpose logic ICs for high voltage CMOS and single gate CMOS applications.

	: ROHM's
	: LAPIS Semiconductor's