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Mobile Phone

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Products Description
Terrestrial digital block
Digital Terrestrial Broadcasting Reception LSI : ML7147
LAPIS Technology's one-segment terrestrial digital broadcasting tuner achieved the small size, the thin type, and low power consumption. By adopting the original equalizing algorithm achieving superior performance in several multipath fading channels, it realizes stable TV view even when running on highways.
TV output Device
Compact Video Driver Seies for DSCs and Portable Devices
ROHM's compact chip-sized video drivers,featuring low voltage operation, were developed for mobile phones and digital cameras.
IrDA Controller
IrDA Controller ICs
ROHM's IrDA controllers enable IrDA communication by simply connecting it to the system for data exchange between applications.
Complex LED Driver
System LED Drivers for Mobile Phones
ROHM's LED drivers for mobile phones are optimized for compact, portable devices.
Audio Playback Decoder
Digital Audio/Accessories:
Audio Decoder ICs for Mobile Phones
ROHM's lineup of audio decoder ICs for mobile phones include models compatible with WMA,units that integrate an SD card interface, and feature auto play functionality.
Clock Generator
3ch Programmable Clock Generators
ROHM's 3ch programmable clock generator was designed to generate multiple clocks in mobile phones. A programmable system enebles clock setup via serial interface control and reduces the number of components required.
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.
Hall IC
Hall IC Series / Hall IC (Latch type)
ROHM's Hall ICs for magnetic switches were developed for applications requiring open/close or slide detection.
CMOS LDO Regulator Series for Portable Equipments
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.
Single-chip Type with built-in FET Switching Regulator Series
ROHM's switching regulators with integrated MOSFET feature high frequency operation and high efficiency, contributing to greater compactness and energy savings.
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
Light Sensor ICs
ROHM's lineup of light sensor ICs include digital output types and analog output types resistant to light sources.
LED Flash Driver
System LED Drivers for Mobile Phones
ROHM's LED drivers for mobile phones are optimized for compact, portable devices.
Speaker AMP
High Performance Class D
Speaker Amplifiers
ROHM's high performance Class D speaker amps provide high efficiency 17W+17W output in applications equipped with audio output.
Headphone AMP
High Performance Class-D Speaker /
Headphone Amplifier Series
ROHM's lineup of micro headphone amplifier achieves operation of the set for a long time with portable audio equipment of the battery drive.
Lens Motor Driver
System Lens Drivers Series for Mobile Phone Cameras
ROHM's system motor drivers for mobile phone cameras feature a thin, compact CSP (Chip Sized Package), resulting in the optimum solution.
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.

: ROHM's
: LAPIS Technology's