Product PortfolioProduct Portfolio

ROHM Electronics

LSIs　 ●Ｓｙｓｔｅｍ ＬＳＩ

Discrete Devices　　● MOS FET, Transistors, Diodes

　　● Resistors, Ceramic Caps, Tantalum Caps

OPTO Devices　　● Laser Diodes

　　●ＬＥＤ

　　●ＬＥＤ Displays

Modules　　●ＩｒＤＡ Infrared Communication Modules

　　●ＣＭＯＳ Camera Modules

　　●　 Contact Image Sensor Heads,

　　　　Ｐｒｉｎｔｈｅａｄｓ

Product GroupsProduct Groups

General infoGeneral info

Products with limited focus– Resistors– MLCC Capacitor– General purpose diodes– General pupose transistors– Conventional LEDs– Conventional V-regulator– Standard logic, OpAmp

Products of great focus– Resistor networks– Tantalum (some cases)– Zener, complex diodes– Small signal, digital, complex– SMD LEDs (regular brightness)– LDO, switching regulator– EEPROM, motor driver

+ power modules

+ photo ICs, IrDA

Diodes Zener Diodes

Switching Diodes

Schottky Barrier Diodes

Rectifier Diodes

High frequency DiodesBand switching Diodes

PIN Diodes

Small signal

Rectifier

High voltage

Low leakage

High speed

Surface mount, lead type

Surface mount, lead type

Surface mount, lead type

Surface mount, lead type

Surface mount type

General purpose

High speed

Ultra-high speed

1 W type

200 mW type

500 mW type

Diode arrays

(Io< 0.5A)

(Io> 0.5A)

(Io> 0.5A)

ROHM diodesROHM diodes

Some selected diodesSome selected diodesPackage P/N Features

SOD323 (UMD2)

1SS355 1SS376 1SS380 UDZS

switching (80V, 100mA) switching (250V, 300mA) switching low leakage Zener Diode

SOT323 (UMD3) SOT343 (UMD4)

DAN217U DAN202U DAP202U DA227

switching (2 di.series con.) switching (2 diodes C.C.) switching (2 diodes C.A.) switching (2 diodes indep.)

SOT363 (UMD6)

UMN11N UMP11N UMR12N

double BAV70 double BAW56 double BAV99

SOT23-6 IMN10 triple BAS16

SOD106 [SMA] (PSM)

1SR154-400 RB160L-60 RB160L-40 RB051L-40 RB081L-20 PTZ

rectifier (400V) Schottky barrier (60V, 1A) Schottky barrier (40V, 1A) Schottky barrier (40V, 3A) Schottky barrier (25V, 5A) Zener (1W)

Available Packages :SOD323: 1SS355, UDZS-Zener

DO214AC/SMA: 1SR154-400, PTZS-Zener, Schottky Di.

Increased surge current proove (up to factor 2) Improved thermal resistance Rth

Wireless high reliabilty diode Wireless high reliabilty diode

Transistor

MOSFET

Bipolar

Low Voltage

High Voltage

Small Signal

Power

Complex

Digital

RF

N&P-channel

PNPor

NPN

<60V

>60V

<600mW

>600mW

Darlington

TransistorsTransistors

Some selected transistorsSome selected transistorsPackage P/N Feature Comment

SOT323 (UMT3) [SC70]

2SA1576A 2SC4081 RHU002N06

PNP (50V, 150mA) NPN (50V, 150mA) Mosfet (60V, 200mA)

BC857W replacement BC847W replacement

SOT363/ SOT353 (UMT5/6)

UMX1N UMT1N UM6K1N UMT5/6 series

2x NPN (50V, 150mA) 2x PNP (50V, 150mA) Mosfet (30V, 100mA) PNP/NPN (100mA)

double BC847 double BC857 double RK7002 double Digitrans

SOT323 SC-59

DTA/DTC DTB/DTD

PNP/NPN (100mA) PNP/NPN (500mA)

Digitrans Digitrans

SOT89 (MPT3)

DTDG (1A) Digital Tr. for Motorcontrol

SOP8 RK4410 RK9410

30V, 10A Rdson 0,012 30V, 7A Rdson 0,023

Power Mosfet for DC/DC Converter Power Mosfet for DC/DC Converter

SOT428 (CPT3)

RK3055E 60V, 8A, Rdson 0,15 Mosfet In D-Pack-size

M

REG

UML4NOUT

IN

V

V

UML4NIC

IC

UML4N

IN OUT

UMF4NUMF5N

V V

Switching for motorSwitching for motor

Driver for buzzerDriver for buzzer

Power managementPower management

DC-DC converterDC-DC converter

Applications of complex transistorsApplications of complex transistors

SMLB12WBC3W

Reflector Side view

470Blue

SML-811DTSML-A12DT605Orang

e

SML-521MUW (Red/

Yellow Green)SML-811UTSML-A12UT620

570YellowGreen SML-512MW (t=0.55)

SML-412MW (t=0.40)

SML-510MW (t=0.55)SML-410MW (t=0.40)

SML-512UW (t=0.55)

SML-412UW (t=0.40)

White

Yellow

Red

Color

High Brightness

High Brightness

High Brightness

Normal

High Brightness

High Brightness

High Brightness

High Brightness

BrightnessBrightness

SML-512VW (t=0.55)

SMLA12WBCWSML512WBCW (t=0.55)

SML412WBC4W (t=0.40)

ＢＬＵＥ（（ｘ

SMLA12BC4TSML512BC4T (t=0.55)SML412BC4T (t=0.40)

SML-812MTSML-A12MT

SML-810MTSML-A10MT

SML-811WTSML-A12WTSML-512WW (t=0.55)SML-412WW (t=0.40)

590

SML-512UW (t=0.55)SML-412DW (t=0.40)

SML-A12VT630

Dual colorReverse mount

Side view 1608size

ROHM Line-upROHM Line-up

Wave (nm)

X:0.31

Y:0.32

Chip LED product lineup Chip LED product lineup

Overview Marketsegments – Fitting Products

Passenger　Information

Entertainment Industrial Advertising

Single Color Single & Dual and Full Color

Single & Dual Color

Single & Dual Color

Video　&　Rental Shop　&　Kiosk

Full Color

Dot-Matrix Market

Outdoor

LUM-512H_351

LUM-512H_301

OutdoorIndoor Semi-Outdoor

LUM-512CMU300

LPM-5123MU350

LPM-5123_320LUM-512C_300

LUM-512H_351LUM-512H_301

Indoor

LUM-512CMU300

LPM-5123MU350

LPM-5123BMUA51FLPM-1153BMU802LPM-2563BMU881FLPM-5123BMUA51F

LPM-1153BMU802LPM-2563BMU881F

LPM-5123_320

LUM-512C_300

Semi-Outdoor Indoor Semi-Outdoor

LUM-512CMU300

LPM-5123MU350

LPM-5123_320

LUM-512C_300

Dot matrix modules overviewDot matrix modules overview

new / under development

EEPROMEEPROMInterface Density Bit Structure Part No. W-Cell

1 Kbit 64x16 BR93L46/F/RF/FV/FVM-WE2 Yes!!!2 KBit 128x16 BR93L56/F/RF/FV/FVM-WE2 Yes!!!4 KBit 256x16 BR93L66/F/RF/FV/FVM-WE2 Yes!!!8 Kbit 512x16 BR93L76/F/RF/FV/FVM-WE2 Yes!!!

16 KBit 1024x16 BR93L86/F/RF/FV/FVM-WE2 Yes!!!

1 KBit 64x16 BR9010/F/FV-W Yes!!!2 KBit 128x16 BR9020/F/FV-W Yes!!!4 KBit 256x16 BR9040/F/FV-D Yes!!!8 KBit 512x16 BR9080/F/RFV Yes!!!16 KBit 1024x16 BR9016/F/RFV Yes!!!

1 KBit 128x8 BR24L01A/F/FV/FVM-WE2 Yes!!!2 KBit 256x8 BR24L02/F/FV/FVM-WE2 Yes!!!4 KBit 512x8 BR24L04/F/FV/FVM-WE2 Yes!!! 8 Kbit 1024x8 BR24L08/F/FV/FVM-WE2 Yes!!!

BR24L16/F/FV/FVM-WE2 Yes!!!BR24E16/F/FV/FVM-WE2 Yes!!!

32 Kbit 4096x8 BR24L32/F/FV/FVM-WE2 Yes!!!64 Kbit 8192x8 BR24L64/F/FV/FVM-WE2 Yes!!!

2048x8

3 Wire Serial (-wire)

3 Wire Serial (direct

connection)

2 Wire Serial I²C-bus

16 KBit

Comparison of Cell Structure –Conventional EEPROM vs. Double-Cell EEPROM

Benefits Double-Cell

Acc

um

ula

ted

fai

lure

(%

)

5 10 10020 50 200

99,9

907050

20105.0

2.01.00.5

0.20.10.05

0.02

0.01

Write cycle time (%)

User´s working area

Zero random failure in Double-

Cell EEPROM

The Difference is in the Safe Structure.

WRITE CTRL

Y-MUX

CHARGEPUMP

CTRL LOGIC

DECODEF

CHIP

Conventional EEPROM can not prevent data loss in case of an accidental failure.

WRITE CTRLY-MUX

CHARGEPUMPCTRL LOGIC

DECODEF

CHIP

Random failure

Eliminating random failureEliminating random failure

Low dropout 3-terminal regulator TO220FP/-5Low dropout 5-terminal regulator TO252-3/-5Mobile phone SMP5

Standard3, 5 terminal regulator

DC/DC converter forPC applications, Camcorder, digital camcorderIndustrial and automotive

Switching regulator

AC/DC converter modulesDC/DC converter modulesWhite goods, Industrial, ets.

Power Modules

ROHM Regulator SeriesROHM Regulator Series

Urethane resin reduction

AC/DC power modulesAC/DC power modules

EI28/BP5034D5

0

0.5

1

1.5

2

2.5

3

0 20 40 60 80 100

Load　Current[mA]

Input　Power[W]　　_

Greatly reduces the standby power requirement

Effectively Effectively saves energysaves energy

EI28

BP5034D5

Comparison of input power characteristic

Benefits of transformer-free AC/DC ConverterBenefits of transformer-free AC/DC Converter

LineupLineup

+12V BP5722-12 1000mA

DC/DC

Positive output BP5313A 40V 60mA Negative output BP5302A -24V 30mA

1-output BP5801 　　　　 2-output BP5812 　　　　 3-output BP5807 　　　　　　 　

　 General-purpose BP5250 Integrated high-accuracy protection circuit

STB BP5252 5V 1A STB BP5420 3.3V 6A ISDN BP5613 4-output DSU BP5601W ADSL BP5441A 2.5V 1A

Multi-output BP5*** Digital camera Insulated one-output BP5324 Industrial machinery

Small-sized BP5223 5V 0.15A General-purpose BP5220A 5V 1A Large current output BP5234-33A 3.3V 4A General-purpose 2-output BP5450 3.3V,2.5V 　

Communications

Controller IC

Custom

Refrigerator

LCD panel

General-purpose

FAX, photocopier

Car stereo/navigation

STB BP5252 5V 1A STB BP5240-33 3.3V 6A

NEW

Under development

NEW

Under development

DC/DC Converter Product LineDC/DC Converter Product Line

LED Driver Product RoadmapLED Driver Product Roadmap

2005

Under development

Now in MP

x1/x1.5/x2Charge pumpUp to 6LED

BH6043KN

Under planning

2004 2006

Chopper typeUp to 5LED

BD6157GLS

Charge pump 15ch Multi driverBH6049GLU

x1/x1.5/x2Charge pumpUp to 4LED

BH60XXKN

Chopper typeUp to 4LED

BD6061GUTBD6063HFN

x1.5/x2Charge pump

3ch Multi driver BH6046KN/47GLU

Com

ple

x S

imp

le Chopper typeUp to 6LED

BD6064

Chopper typeUp to 4LED

BD6065

Chopper type PWM DC-DCBH6048KN

Type RPM7100 Series

Engineering SamplesNow

Mass ProductionNow

Supply Voltage (V) 2.7 to 3.62.7 to 3.64.5 to 5.5

Typ. Current Consumption (mA) 0.30.30.95

Pin Assignment 1=OUT 2=GND 3=VCC

Typ. Effective Distance (m) 15

Package RSIP-A3

Forming Holder (H3, H4, H5, H8, H9)

Carrier Frequency (kHz) 36.0*), 36.7, 37.9, 40.0, 56.9*)

1015

SMD, t.b.d.

t.b.d.

*): 36 kHz under development for RPM7200, 56.9 kHz planning

RPM7200 Series RPM7S00 Series

Photo ICPhoto IC

Now

Higher Data RateHigher Data Rate

MIRMIR FIRFIR

RPM960-H7 RPM970-H7

Under Under developmentdevelopment

Compact DesignCompact Design

RPM871 Shieldcase-less

Multi-functionMulti-function RPM880-H7

　　　　　　 New !!New !!IrDA + IrRC IrDA + IrRC

RPM840-H11

1.5mm Height

‘‘04/3Q MP04/3Q MP

‘‘04/4Q MP04/4Q MP

RPM882-H7RPM883-H7

‘‘04/3Q MP04/3Q MP

VFIRVFIR

16Mbps

UFIRUFIR

100Mbps

Super small Super small PackagePackage

Super small Super small PackagePackage

Under Under developmentdevelopment

Under Under developmentdevelopment

SIRSIR

PM830-H11 1.5mm Height

MIRMIR

RPM920-H11 1.5mm Height

‘‘04/4Q MP04/4Q MP

Under Under developmentdevelopment

Trend of ROHM IrDA modulesTrend of ROHM IrDA modules

Camera I/F; max.　SXGA　support 　Multi　step　resizing 　Cropping 　Camera　image　rotation

LCD I/F; 　max　176x232　@262K　/65K　

/4096　color　for　Main　LCD　and　Sub　LCD

HOST I/F; 8bit/16bit　indirect　access 80　type　CPU　support

Image processing; Gray　scale,　Digital,　Sepia,　

Emboss,　Sketch Over-lay

LED controller; 3PWM　for　3　color　LED 1PWM　for　white　LED

Low power consumption; Suspend　mode　/　LCD　direct　

mode　@clock　stop

JPEG function; Hardware　JPEG　Encoder　/　Decoder

MPEG-4 /H.263 function; Hardware　MPEG-4　/　H.263　codec 　 which　

collaborated　with　the　HOST_CPU　firmware Operating voltage;

Camera/LCD　IO　=　2.8V,　HOST　CPU　IO　=　1.8V/2.8V,　Core　=　1.8V

MAINLCD

Panel

Max. SXGA size (1280x1024)

Max. 176x232 (262K color ）

Pkg. TBD

LED　Driver

SUBLCD

R

Camera　I/F

Camera　Rot.Resize,　ClopFilter　Effect

LCD　I/F

Mono-colorGray-scaleSepia

Emboss　etc.

LED　Controller

Frame　Mem.(YUV　format)

RGBYUV　Memory　Ctrl

HOST　I/F8bit/16bit

MPEG　Codec

MPEG4 decoder - BU1580MPEG4 decoder - BU1580

Huffman DecodeZigzag ScanAC/DC Recon

I-Q IDCTMC

Huffman DecodeZigzag ScanAC/DC Recon

I-Q IDCTMC

Base band CPU

VOS/VO HeaderAnalysis

VOS/VO HeaderAnalysis

De-MultiplexLip sync.

De-MultiplexLip sync.

Audio decodeAudio decode

MEDCT Q

AC/DC Pred.AC/DC Recon

I-Q IDCTMC

Zigzag ScanHuffman Encode

Rate Control

MEDCT Q

AC/DC Pred.AC/DC Recon

I-Q IDCTMC

Zigzag ScanHuffman Encode

Rate Control

MultiplexLip sync.

MultiplexLip sync.

Audio encodeAudio encode

BU1580

LCDDispla

yDisplay I/F

Block

Display I/FBlock

Camera I/FBlock

Camera I/FBlock

Camera module

LCD module

Mic.

SpeakerMPEG-4 Playback

MPEG-4 Recording

Expected;

ARM7 & TEAKlite

CPU

Voice codec DSP

Voice codec DSP

CPU

VOS layer

VOS layer

MPEG4 decoder - BU1580MPEG4 decoder - BU1580

ROHM PCB

Common FM Radio Solution

100mm2

625mm2

PackageVFLGA48V5

5×5mm

FM Radio LSI FM Radio LSI (first generation)(first generation)

PLLPLL

FMFM

Polyphonic LSI RoadmapPolyphonic LSI Roadmap

　　　　 3D Solution

Built-in SP AMP Solution

Java(for Game)

3D positioning(Rich game play

& TV conference)

Surround(Rich real music play)

AAC(plus)(for real music play

& Ringer-song)

Nu

mb

e r o

f t o

ne

32

64

128

BU8899

BU8852

BU8889

SP AmpDigital EQ ADPCM

BU7845

3D positional1.8V I/F

Digital EQ AZDPCM

3Dsound1.8V I/F

Digital EQ ADPCM

1.8V I/FDigital EQADPCM

∑⊿ 16bitDAC1.8V I/FDigital EQ ADPCM BU8859 Shrink

Digital EQSynchro-4SongPlay

ADPCM

Function of market

requirement

BU7844

3D PositionalAAC+

1.8V I/FDigital EQ ADPCM

BU8868

SurroundAAC+

1.8V I/FDigital EQ ADPCM

BU88XX

AAC+ Decoder1.8V I/F

Digital EQ ADPCM

BU88XX

All our products are lead-free

since end of 2004