LED1642GW Datasheet (STMicroelectronics)

LED1642GW, 16-channel LED driver

The LED1642GW is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays.

The LED1642GW guarantees 20 V output driving capability allowing the user to connect several LEDs in series.

In the output stage, sixteen regulated current sources provide from 3 mA t

LED1642GW Features

* 16 constant current output channels

* Output current: from 3 mA to 40 mA

* Current programmable through external resistor

* 7-bit global current gain adjustment in two ranges

* 12/16-bit PWM grayscale brightness control

* Programmable output turn-on/