AS1130 LED Driver IC
132 LED full color crossplexing driver IC
特徴
- Up to 132 LEDs in an 11x12 matrix
- 8-bit PWM per LED and current control per line
- 36 frames of memory with scrolling option
- Error detection & correction
利点
- Worlds lowest PCB real estate vs LED count
- 16.7M full color matrix with white balance
- Reduces MCU load and increases battery lifetime
- Identifies defect LEDs and "removes" them from the matrix
製品パラメーター
| Output [#] | 132 |
|---|---|
| LED Current per Output [mA] | 2.5 |
| Features | 8-bit PWM and analog current control, dynamic headroom control |
| Error Detection | Yes |
| Read-Back | Yes |
| LED-to-LED Matching [%] | 2 |
| Supply Voltage [V] | 2.7 to 5.5 |
| Package | WL-CSP-20, SSOP-28 |
概要
The AS1130 is a I²C interfaced, ultra-compact cross-plexing LED driver IC for 132 single LEDs with error diagnostic and correction. It offers a 8-bit PWM per LED and a 8-bit analog current adjustment on each matrix for up to 3mA per LED. It offers up to 36 frames of memory and scrolling function reducing MCU load.
本製品は以下の用途に適しています。
- Personal electronics
- Mobile phones
- Fitness bands
- Home appliance
- Keyboard backlight
- Lighting effects
ツール
| タイトル | カテゴリー | 見出し | 購入 |
|---|---|---|---|
| AS1130DemoKit | Application Board | Demo Kit for AS1130 |
技術資料
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Datasheet | Document version 2-01 | English | ||
| Application Note | Cross-Plexing Matrix | English |
環境関連文書
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Material Declaration Form | MDF_187280013_AS1130B-BSST | English | ||
| Material Declaration Form | MDF_187280009_AS1130-BSST | English | ||
| Material Declaration Form | MDF_187280003_AS1130-BWLT | English | ||
| RoHS Certificate | AS1130 RoHS certificate | English |
お知らせ
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| EoL Notification | AS1xxx, AS25xx, AS3xxx, AS73211, AS89020, SL900A, TMD4704 (issued 2020-Dec) | English |
その他の情報
| タイプ | 品目 | 言語 | ||
|---|---|---|---|---|
| Block Diagram | AS1130 Block Diagram | English |
関連のボード
Demo Kit for AS1130
AS1130DemoKit
The demo kit includes the AS1130 Evaluation Board, the USB interface board, a 132 single LEDs (11x12matrix) connecting board, a 42 RGB LEDs (6x7matrix) connecting board and the required SW. On the AS1130 Evaluation Board the 20-balls WL-CSP version is mounted.