LP5891 Datasheet Common Cathode LED Matrix Driver

Manufacturer: Texas Instruments

Datasheet Details

Part number	LP5891
Manufacturer	Texas Instruments
File Size	2.87 MB
Description	Common Cathode LED Matrix Driver
Download	LP5891 Download (PDF)

The LP5891 is a highly integrated, common-cathode LED matrix driver with 48 constant current sources and 16 scanning FETs.

The LP5891 implements a high speed rising-edge transmission inter

LP5891 SLDS269A – MARCH 2022 – REVISED MAY 2022 LP5891 48 Current Sources, 64 Scans, Common Cathode LED Matrix Driver.

Separated VCC and VR/G/B power supply.
VCC voltage range: 2.5 V.
5.5 V.
VR/G/B voltage range: 2.5 V.
5.5 V.
48 current source channels from 0.2 mA to 20 mA.
Channel-to-channel accuracy: ±0.5% (typ. ), ±2% (max. ); device-to-device accuracy: ±0.5% (typ. ), ±2% (max. ).
Low knee voltage: 0.26 V (max. ) when IOUT = 5 mA.
3-bits (8 steps) global brightness control.
8-bits (256 steps) color brightness control.

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