Datasheet4U Logo Datasheet4U.com

IS32FL3726A - 16-CHANNEL LED DRIVER

Datasheet Summary

Description

The IS32FL3726A is a serial shift-register-plus latch-type LED driver operating from a 3V to 5V supply.

It is comprised of 16 constant-current open drain sinks designed for driving common anode LEDs.

The output current value can be set from 5mA to 60mA by using an external resistor.

Features

  • Output current capability and number of outputs: 60mA × 16 outputs.
  • Current set with external resistor.
  • Constant current range: 5mA to 60mA IOUT_MAX= 45mA @ VCC= 3.3V IOUT_MAX= 60mA @ VCC= 5V.
  • Current accuracy (All output on, IOUT = 25.2mA) - Bit to bit: < ±5%. - Device to device: < ±5%.
  • 200mV LED Dropout at 25mA.
  • For common-anode LEDs.
  • Power supply voltage range, VCC= 3.0V to 5.5V.
  • Serial and parallel data transfer rate: 30MHz (Max. cascade connection).

📥 Download Datasheet

Datasheet preview – IS32FL3726A

Datasheet Details

Part number IS32FL3726A
Manufacturer Lumissil
File Size 0.96 MB
Description 16-CHANNEL LED DRIVER
Datasheet download datasheet IS32FL3726A Datasheet
Additional preview pages of the IS32FL3726A datasheet.

📁 Similar Datasheet

Other Datasheets by Lumissil

Full PDF Text Transcription

Click to expand full text
IS32FL3726A 16-CHANNEL LED DRIVER GENERAL DESCRIPTION The IS32FL3726A is a serial shift-register-plus latch-type LED driver operating from a 3V to 5V supply. It is comprised of 16 constant-current open drain sinks designed for driving common anode LEDs. The output current value can be set from 5mA to 60mA by using an external resistor. As a result, all outputs will have virtually the same current levels. This driver uses a high-speed 4-wire serial interface of up to 30MHz to drive 16 constant current outputs, a 16-bit shift register, a 16-bit latch and a 16-bit AND-gate circuit. Serial input data appears at the --------------- output OUTn channels after 16 clock cycles.
Published: |