Industrial

BD7700GU is a maximum of 300mA LED flash (three-channel total) driver IC. Flash mode and torch mode are controllable by two external control signals. The flash mode timer ability for a maximum of 1s is carried, and management of flash lighting time is easy and safe.

BD82103GWL is charge pump type 2 light or 3 light parallel LED driver for the portable instruments. This IC not only ensures efficient boost by automatically changing the boost rate but also works as a constant current driver in 16 steps, so that the driving current can be adjusted finely. This IC is best suited to turn on white LEDs that require high-accuracy LED brightness control.

BD9206EFV is an IC with a built-in 6ch high-accuracy (absolute accuracy:±4%) constant-current driver. Capable of lighting a maximum of 36 white LEDs with 6 rows×6 lines. Due to the wide input voltage range (8V~30V), it can be widely used from a backlights of Note PC and PDA etc. to LED light sources of Scanner and PPC etc. Moreover, it restrain the generation of heat at the time of large current drive because of adoption of high-heat-radiation package(HTSSOP-B20).

BD9207FPS is a ROHM LED driver with a built-in Pch switching MOSFET and a maximum switching current of 1.5A

The product is ROHM's BU9795AKV/FV/GUW, BU9794AKV, BU97950FUV/KS2 series standard segment driver, which has ultra-low power consumption, no external components, and only driver function.

BU97930MUV is a multifunction LCD segment driver from ROHM. It can drive up to 108 segments (SEG27×COM4). The chip integrates display data RAM (DDRAM), LCD drive output, LED driver circuit, support PWM output, standby mode, power reset, oscillator and etc.

BU21008MUV is a capacitive sensor controller with 16 channels. Half of the sensor ports can be used for LED drivers with PWM function. PWM function can control ambient light. It also has gesture function to recognize short touch, long touch, and finger motion.

BU21009MUV is a capacitive sensor controller for switch function and slider function with 16 channels sensors. All channels are calibrated for slider functions. LED driver is available (No PWM function).

BU21010MUV is a capacitive sensor controller with 8 channels, half of the sensor ports are available for LED driver. It also has gesture function to recognize short touch, long touch and finger motion.

BU21023GUL, BU21023MUV, BU21024FV-M are 4-wire resistive touch screen controller ICs produced by ROHM. They support dual-touch detection and gesture recognition. These intelligent controllers expose a set of registers to a host processor and are software configurable. The controllers can detect single point coordinates, dual coordinates, pinch, spread, rotate left and rotate right gestures, enabling pan and zoom operations in applications that previously had to rely exclusively on capacitive touch technology. Resistive touch does not require custom panel development which reduces development cost and results in faster time to market across a family of products.

BU52004GUL and BU52014HFV are bipolar Hall ICs with dual output polarity detection function.

This document introduces the features and characteristics of ROHM's BU52002GUL,BU52003GUL,BU52012NVX,BU52012HFV,BU52013HFV Hall ICs, including unipolar detection, micropower operation, ultra-compact package, multiple supply voltages, and high ESD resistance.

BH1621FVC is an analog current output ambient light sensor. This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight of Mobile phone for power saving and better visibility.