HT-2050 Datasheet (Holtek Semiconductor Inc)

HT-2050, FIVE LAMP/LED FLASH DRIVER

* DEC.29.1993 PAGE: 1 The HT *2050 is a low cost, low-power C-MOS LSI designed for lamp and LED flash driver.

It has five flash outputs with 10mA drive capability that can implement random or sequence flashing function controlled by one option pin.

It only requires one external resi

HT-2050 Features

* C-MOS Metal-Gate Process. Operating voltage: 1.2V ~ 4.5V. Low stand-by current: 1 µ A at 3V. Five lamp flash driver with 10mA driving capability. Random or sequence flash selection toggle on/off contr