LV5234V Datasheet - Sanyo Semicon Device

LV5234V 9ch LED Driver

Pin No. 1 2 3 4 5 6 7 8 9 10 Pin name SVCC SCLK SDATA SDEN NC LEDR1 LEDR2 PGND1 LEDR3 LEDG1 I/O I I I O O O O Power supply pin Serial clock signal input pin Serial data signal input pin Serial enable signal input pin No connection LEDR1 output pin LEDR2 output pin GND pin dedicated for LED driver L.

www.DataSheet.co.kr Ordering number : ENA1936A Bi-CMOS IC LV5234V Overview 9-channel LED Driver The LV5234V is a 9-channel LED driver IC that is capable of switching between constant-current output and open drain output. It enables 3-wire serial bus control (address designation)/I2C serial bus control to be set arbitrarily using an external pin. Also possible are 9-channel LED ON/OFF control and the setting of the PWM luminance in 256 steps. The device also has a built-in fade-in/fade-out f.

LV5234V Features

* 9-channel output constant-current LED driver/open drain output LED driver (selected by using an external pin) Supports separate ON/OFF setting for each LED output, high withstand voltage (VOUT

LV5234V_SanyoSemiconDevice.pdf