ZHCSQG6A March 2022 – May 2022 LP5891
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3
Feature Description
- 7.3.1 Independent and Stackable Mode
- 7.3.2 Current Setting
- 7.3.3 Frequency Multiplier
- 7.3.4 Line Transitioning Sequence
- 7.3.5 Protections and Diagnostics
- 7.4 Device Functional Modes
- 7.5 Continuous Clock Series Interface
- 7.6 PWM Grayscale Control
- 7.7 Register Maps
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
- RRF|76
訂購信息
8.2 Typical Application
The LP5891 are typically connected in series in a daisy-chain to drive the LED matrix with only a few controller ports. Figure 8-1 shows a typical application diagram with two LP5891 devices stackable connection to drive 32 × 32 RGB LED pixels.
Figure 8-1 LP5891 with Dual Devices Stackable
Connection