3W、双声道D类音频功率放大芯片

LTK5203 是一款3W、双声道D类工作模式切换功能、超低EMI、无需滤波器的音频功率放大芯片。工作电压2.5V-5.5V，D类放大器模式下提供高于90%的效率，新型的无滤波器结构可以省去传统D类放大器的输低通滤波器，从而节省了系统成本和PCB空间，是便携式应用的理想选择。\r\n\r\n LTK5203 采用独有的DRC（Dynamic range control）技术，降低了大功率输出时，由于波形切顶带来的失真，相比同类产品，动态反应更加出色。LTK5203 采用SOP-16封装。

4A SCRs

DESCRIPTION Thanks to highly sensitive triggering levels, the TS420 series is suitable for all applications where the available gate current is limited, such as motor control for hand tools, kitchen aids, overvoltage crowbar protection for low power supplies, ... Available in through-hole or

8-Bit Dual Nonvolatile Memory Digital Potentiometer

GENERAL DESCRIPTION The AD5232 device provides a nonvolatile, dual-channel, digitally controlled variable resistor (VR) with 256-position resolution. This device performs the same electronic adjustment function as a mechanical potentiometer with enhanced resolution, solid state reliability, and s

80mA ULTRA LOW DROPOUT VOLTAGE REGULATOR

DESCRIPTION The SC5203 is an 80 mA ultra low droput linear regulator with a built in CMOS/TTL logic level Enable switch, designed specifically for battery powered applications where low quiescent current and low dropout are critical for battery longevity. APPLICATIONS ● Battery Powered Systems

3-A DC Motor Driver

Description TLE 5203 is an integrated power bridge with DMOS output stages for driving DC motors. This motor bridge is optimized for driving DC motors in reversible operation. The internal protective circuitry in particular ensures that no crossover currents can occur. Because the free-wheeling

GaAlAs Infrared Emitting Diodes in ø 5 mm (T–13/4) Package

Description The TSHA520. series are high efficiency infrared emitting diodes in GaAlAs on GaAlAs technology, molded in a clear, untinted plastic package. In comparison with the standard GaAs on GaAs technology these high intensity emitters feature about 70 radiant power improvement. Features