The instrument cluster (or dashboard) refers to the group of meters and indicators that provides the driver with information
about the engine and other parameters like vehicle speed, fuel level, and engine oil level.
Along with the computerization of cars and emergence of Advanced Driver Assist Systems (ADAS), conventional meters
are being replaced with LCD panels for displaying detailed information using rich graphics. ROHM contributes to greater
energy conservation with a broad array of switching and linear regulators for automotive clusters.
(^)
AUTOMOTIVE CLUSTER & LCD MONITOR Products
Capable of single-pair
transmission of 24bit parallel
data at 1.63Gbps with a clock
speed of 30 to 50 MHz.
BU17101AKV
BU17102AKV
Enables 2-point touch
detection in 4-wire resistive
touchscreens.
Touch Screen Controller BU21024FV-M
Built-in boost-buck switching
regulator ensures stable
operation even during battery
fluctuations.
LED Drivers (For Backlighting)BD81A44MUV-MBD81A44EFV-M LVDS Interface ICs
Bi-Directional Zener Diode P.68 to 70
Schottky Barrier Diodes P.48 to 50
P.60 to 64
High Power Chip Resistors
(Wide terminal type)
P.
Display Controller P.
Memory P.
Operational Amplifier Comparator P.
Supports a variety of drive Voltage Detector (Reset ICs) P.
circuits (i.e. switching power
supply). Advanced processes
provide low ON resistances.
MOSFET 40V Series60V Series
SOP
P47, P.54 to 55
Compatible with the 3
major global standards
(NTSC/PAL/SECAM),
making them suitable for
video devices worldwide.
Video Decoder ML86V7675ML86101A
TQFP
P.
Features include 4ch mixing,
built-in speaker amp, guaranteed
operation up to +105°C, and
multiple fail-safe functions
required by automotive
applications.
Speech LSI ML22(Q)xxx
SSOP
P.
P.24 P.27 P.
Compact packages contribute to
increased space savings.
Supports cascade connections
for efficient driving of multiple LEDs.
LED Drivers (For Indicators) BD8378FV-MBD8379FV-M
P.
SSOP-B
SSOP-B
VQFP48 SSOP-B
VQFN28SV
HTSSOP-B
TQFP
LIN
Transceiver
Touchscreen
Controller
LVDS
Rx/Tx
Display Controller
Image
Adjust
TCON
Scaler
Video
Decoder
Speed Sensor
Fuel Level Sensor
Tachometer
Oil Level
Oil Temperature
Battery Level
LED Indicator
Driver
LED Backlight
Driver
CAN
Transceiver
Selector Image Processing SOC
MOST
I/O
P rotection
MCU
Signal
Conditioning
Power
Protection
Voltage Regulator
CLUSTER
LCD MODULE
Power
Protection
Speech IC
Stepper Driver
Stepper Driver
Stepper Driver
Battery
MOSFET SBDLow Ohmic
Resistor
Voltage Regulator
MOSFET SBDLow OhmicResistor
Memory
Op.Amps
Comparators
Voltage Detectors
(Reset IC)
Bi-Zener