智能矩阵LED显示屏驱动器

The STLED524 is a 5x24 dot matrix LED display driver. It can drive each dot with a current up to 20 mA. Rows of the matrix are multiplexed. Each LED in a row is driven by a separate low-side current mirror. Current regulators are supplied by an integrated boost DC-DC converter. Its output voltage ca • Operating input voltage range from 2.7 V to 5.5 V \n• 5x24 LED matrix driver \n• Adjustable luminance separately for each LED thanks to internal registers in 255 steps \n• Internal registers store 2 patterns \n• 4-way scroll function with the possibility to lock column data \n• PWM dimming in 255 ;

ST

意法半导体

Intelligent matrix LED display driver

文件：3.18061 Mbytes 页数：72 Pages

STMICROELECTRONICS

意法半导体

Package：56-UFBGA，CSPBGA；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 显示驱动器 描述：IC DRVR DOT MATRIX 56CSP

STMICROELECTRONICS

意法半导体

Very low intrinsic capacitance

文件：1.56682 Mbytes 页数：22 Pages

STMICROELECTRONICS

意法半导体

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

VBR: 6.8 - 440 Volts PPK: 400 Watts FEATURES : * 400W surge capability at 1ms * Excellent clamping capability * Low zener impedance * Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.) * Typical IR less then 1mA above 10V

文件：28.18 Kbytes 页数：4 Pages

EIC

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

文件：79.48 Kbytes 页数：4 Pages

EIC