AN32055A Datasheet - Panasonic

AN32055A, 7 x 7 Dots Matrix LED Driver LSI

DReovcisNioon..T2A4-EA-04511 Product Standards AN32055A http://www.semicon.panasonic.co.jp/en/ 7 x 7 Dots Matrix LED Driver LSI with Step-up DC/DC.
AN32055A is a 6-ch LED driver for LCD backlights, and a driver for LED matrix. Mobi.

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AN32055A-Panasonic.pdf

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Datasheet Details

Part number:

AN32055A

Manufacturer:

Panasonic

File Size:

1.11 MB

Description:

7 x 7 Dots Matrix LED Driver LSI

Features

* 7 x 7 LED Matrix Driver (Total LED that can be driven = 49)
* Built-in memory (ROM and RAM)
* Step-up DC/DC converter
* LDO : 2-ch
* GPIO : 2-ch
* GPI : 3-ch (3pins from GPI1 to GPI3 are in common with SPI2)
* GPO : 2-ch
* SPI Interface : 2-ch (SPI2 is

Applications

* Mobile Phone
* Smart Phone
* PCs
* Game Consoles
* Home Appliances etc. TYPICAL APPLICATION LED 24 2 Battery 100  4.7 H BLS [ 2ch ] BL [ 4ch ] PL [ 2ch ] B2 G2 R2 B1 G1 R1 CHGGND VB VBLED VBDCDC 10 F 0.3  22 F CPU I/F LDOCNT GPI [ 3ch ] GPO [ 2ch ] GPIO [ 2ch ] LE

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AN32055A Dots Matrix LED Driver LSI Panasonic

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