SN3218A - 18 Channel LED Driver

Download the SN3218A datasheet PDF. This datasheet also covers the SN3218A-SI variant, as both devices belong to the same 18 channel led driver family and are provided as variant models within a single manufacturer datasheet.

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SN3218A 18 channel led driver by SI-EN Technolog - Datasheet Preview — Note: The manufacturer provides a single datasheet file (SN3218A-SI-ENTechnolog.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	SN3218A
Manufacturer	SI-EN Technolog
File Size	509.17 KB
Description	18 Channel LED Driver
Datasheet	SN3218A Datasheet

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SN3218	18 Channel LED Driver

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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SN3218A 18 SN3218A 18 ， 256 。， 38mA。 I2C SN3218A ， SDB ，。SN3218A “1010 1000”。 SN3218A QFN-24（4mm × 4mm） SOP-24 。 2.7V ~ 5.5V，-40°C ~ +85°C 。  2.7V ~ 5.5V  I2C ，，   LED  LED 256  -40°C ~ +85°C  QFN-24（4mm × 4mm）、SOP-24  LED  LED 1 1：REXT = 3.3kΩ ， 21mA。 REXT ， 9 。 2：PCB ，，。 2011.12 P0.4 1 QFN-24 () SN3218A OUT18 1 R_EXT 2 VCC 3 GND 4 SDA 5 SCL 6 18 OUT12 17 OUT11 16 OUT10 15 OUT9 14 OUT8 13 OUT7 SOP-24 1 2 3 4 5 6 7~23 24 OUT18 R_EXT VCC GND SDA SCL OUT1~OUT17 SDB 。，。。。 I2C 。 I2C 。。，。。 2011.12 P0.4 2 SN3218AI424E SN3218IN24E SN3218A □ □ QFN-24 SOP-24 □□ SN3218A 2500 / 1000 / -40°C ~ +85°C E： 24：24 4：QFN，4mm × 4mm N：SOP I：，-40°C ~ +85°C 2011.12 P0.