AUTOMOTIVE_Catalog_Ver.2.1

Car audio is becoming indispensible for not only creating a comfortable space for the driver and passengers through music,

but for providing useful information as well. Recent years have also seen the rapid proliferation of new audio sources such

as MP3 players and USB flash memory.

ROHM provides products designed for both conventional music sources such as CDs and radio, and also easy-to-use

solutions that enable plug-and-play connectivity for the latest USB and MP3 players.

In addition, ROHM brings in analog technology that matured over many years of experience to develop high fidelity sound

processors that significantly improve the listening experience by reducing noise at low frequencies optimized for high

resolution audio sources as well as HEVs and EVs with quieter interiors that demand superior audio quality.

CAR AUDIO Products

SOP

Providing greater comfort through high fidelity audio

Bi-Directional

Zener Diode

Memory

Operational Amplifier

Comparator

Voltage Detector

(Reset ICs)

P.68 to 70

P.

P.

P.

Voltage Regulator P.

LCD Driver P.

PMDU

Hall-equipped driver

enables ultra-quiet

operation while the custom

built protection functions

provide superior reliability.

System Motor Driver for ODD BD8255MUVBD8266EFV

SSOP-B

Leveraging market-leading analog

technology, matured over the years,

and that has allowed ROHM to

integrate an RF noise removal function

that cuts RF noise interference in audio equipment

due to mobile phone calls.

Sound Processor BD37033FVBD37034FV

Select from among 4 different

series to meet application

requirements for VF and IR.

Schottky Barrier Diodes Ultra Low ILow VF SeriesR Series Low Ohmic Chip Resistors

Compact, high heat resistance

low-ohmic lineup delivers

superior rated power in a variety

of sizes, from 0603 to 3216.

UCR Series

Supports a variety of drive

circuits (i.e. switching power

supply). Advanced processes

provide low ON resistances.

MOSFET 40V Series60V Series

VQFN48SV

P.47, P.54 to 55

P.

P.

TQFP100V

Includes all functions

required for panel

operation, such as LCD

control, button press

detection, and LED

dimming.

LCD Driver BU97530KVT-M

P.

Technology for the automotive future

HTSSOP-B

USB

MP3 Player

USB

Decoder

CD/DVD/BD

System

MCU

Power

Amplifier

Digital Radio

Tuner System

AM/FM Tuner

System

Sound

LCD Processor

Driver

Voltage

Regulator

Battery

Power

Protection

MOSFET SBD Low Ohmic

Resistor

MOSFET SBD Low OhmicResistor

Memory

Op.Amps

Comparators

Voltage Detectors

(Reset IC)

UCR

P.48 to 50, P.60 to 64

P.