ICN2038S - 16-Channel Constant Current LED Sink Driver

General Description

The ICN2038S is a 16-channel constant current sink output LED driver.

All 16-channels constant current can be set by a single external resistor, which provides users flexibility in controlling the light intensity of LEDs.

Key Features

16-channel constant current output.
Output current setting range： 0.5~45mA×16@VDD=5V constant current output 0.5~25mA×16@VDD=3.3Vconstant cur.

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ICN2038S 16-channel constant current led sink driver by CHIPONE - Datasheet Preview

Datasheet Details

Part number	ICN2038S
Manufacturer	CHIPONE
File Size	1.19 MB
Description	16-Channel Constant Current LED Sink Driver
Datasheet	ICN2038S Datasheet

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Full PDF Text Transcription (Reference)

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ICN2038S (16-Channel Constant Current LED Sink Driver with Dual Latch) Description The ICN2038S is a 16-channel constant current sink output LED driver. All 16-channels constant current can be set by a single external resistor, which provides users flexibility in controlling the light intensity of LEDs. The ICN2038S exploits current precision controlling technology，which makes error between ICs less than ±2.0%, and error between channels less than ± 2.0%. At ICN2038S output stage ， 16-regulated output ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of forward voltage(VF) variations. ICN2038S contains two 16-bit shift registers and latches which convert serial input data into parallel output format.