LM4970 Audio Synchronized Color LED Driver

1FEATURES 2• Audio Synchronized Color LED Driver • User Defined LED Pattern, Color, and Intensity Capability • Programmable: – LED Drive Current – PWM Frequency – High Pass Filter Frequency Select – Audio Input Signal Gain • Eliminates External LED Current Limiting Resistors • I2C Compa

音频同步彩色 LED 驱动器

The LM4970 is a LED driver with an audio synchronization mode that virtually eliminates the need for real time software processing for LED lighting effects. The LM4970 includes three individual PWM color LED drivers that provide up to 42mA of current drive for each PWM LED output.The LM4970 features • Audio Synchronized Color LED Driver\n• Programmable: \n•  PWM Frequency\n•  Audio Input Signal Gain\n• Eliminates External LED Current Limiting Resistors\n• Ultra Low Shutdown Current\n• LED Drive Current per Channel (VDD = 5V): 42mA (2X Setting)\n• Shutdown Current, VDD = 5V: 1.5μA (Typ);

Audio Synchronized Color LED Driver

文件：726.68 Kbytes Page：15 Pages

Audio Synchronized Color LED Driver

文件：1.09215 Mbytes Page：19 Pages

丝印代码：L4970；LM4970 Audio Synchronized Color LED Driver

1FEATURES 2• Audio Synchronized Color LED Driver • User Defined LED Pattern, Color, and Intensity Capability • Programmable: – LED Drive Current – PWM Frequency – High Pass Filter Frequency Select – Audio Input Signal Gain • Eliminates External LED Current Limiting Resistors • I2C Compa

丝印代码：L4970；LM4970 Audio Synchronized Color LED Driver

1FEATURES 2• Audio Synchronized Color LED Driver • User Defined LED Pattern, Color, and Intensity Capability • Programmable: – LED Drive Current – PWM Frequency – High Pass Filter Frequency Select – Audio Input Signal Gain • Eliminates External LED Current Limiting Resistors • I2C Compa

丝印代码：L4970；LM4970 Audio Synchronized Color LED Driver

1FEATURES 2• Audio Synchronized Color LED Driver • User Defined LED Pattern, Color, and Intensity Capability • Programmable: – LED Drive Current – PWM Frequency – High Pass Filter Frequency Select – Audio Input Signal Gain • Eliminates External LED Current Limiting Resistors • I2C Compa

丝印代码：L4970；LM4970 Audio Synchronized Color LED Driver

1FEATURES 2• Audio Synchronized Color LED Driver • User Defined LED Pattern, Color, and Intensity Capability • Programmable: – LED Drive Current – PWM Frequency – High Pass Filter Frequency Select – Audio Input Signal Gain • Eliminates External LED Current Limiting Resistors • I2C Compa

Audio Synchronized Color LED Driver

文件：1.09215 Mbytes Page：19 Pages

封装/外壳：14-WFDFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC LED DRVR LIN PWM 42MA 14WSON 集成电路（IC） LED 驱动器

Audio Synchronized Color LED Driver

文件：1.09215 Mbytes Page：19 Pages

封装/外壳：14-WFDFN 裸露焊盘 包装：卷带（TR） 描述：IC LED DRVR LIN PWM 42MA 14WSON 集成电路（IC） LED 驱动器

10A SWITCHING REGULATOR

DESCRIPTION The L4970A is a stepdown monolithic power switching regulator delivering 10A at a voltage variable from 5.1 to 40V. Realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficiency and very fast switching times. Features of the L4970A inclu

10A SWITCHING REGULATOR

DESCRIPTION The L4970A is a stepdown monolithic power switching regulator delivering 10A at a voltage variable from 5.1 to 40V. Realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficiency and very fast switching times. Features of the L4970A inclu

Surge Clamping, Transient Overvoltage Suppressor Unidirectional

Description: The NTE4900 series of silicon Transient Suppressors designed to protect voltage sensitive components from high energy voltage transients. Transient over voltage suppressor devices have become very important as a consequence of their high surge capability, extremely fast response time

Economical video processing IC ECOBENDIC

GENERAL DESCRIPTION The ECOBENDIC is an economical video processing IC (Economical Back End IC) for double scan conversion. It consists of sync/memory control, video enhancing features and D/A conversion. The IC is designed to cooperate with an 83C654 type of microcontroller, Texas Instruments TM