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SD16739 - 16-BIT CONSTANT CURRENT LED DRIVER

General Description

SD16739 is a constant current LED driver with advanced Bi-CMOS technology, the constant current is determined by external resistor.

It includes a 16-bit shift register, latches, the constant current driver and etc.

Key Features

  • Output current adjustable through external resistor.
  • Data serial-in/serial-out.
  • 16-channel constant current output.
  • Output current: 1~45mA.
  • 30MHz clock frequency.
  • Fast output current response, ENABLE min. width:30ns.
  • Current Precision (all output are ON) Precision Between bits Between ICs.

📥 Download Datasheet

Datasheet Details

Part number SD16739
Manufacturer Silan Microelectronics
File Size 728.13 KB
Description 16-BIT CONSTANT CURRENT LED DRIVER
Datasheet download datasheet SD16739 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SD16739_Datasheet 16-BIT CONSTANT CURRENT LED DRIVER DESCRIPTION SD16739 is a constant current LED driver with advanced Bi-CMOS technology, the constant current is determined by external resistor. It includes a 16-bit shift register, latches, the constant current driver and etc. In the output stage, there are 16 current sources which provide a 1-45mA constant current drive for LED through bipolar device. SSOP-24-225-0.635 FEATURES * Output current adjustable through external resistor * Data serial-in/serial-out * 16-channel constant current output * Output current: 1~45mA * 30MHz clock frequency * Fast output current response, ENABLE min. width:30ns * Current Precision (all output are ON) Precision Between bits Between ICs <±2% <±3% SSOP-24-300-1.