增益可调的音频驱动电路

AiP2112是一款增益可调的专为机顶盒与高清播放机而设计的音频驱动电路，具有最佳的音频驱动性能，很少的外围降低成本的同时也减小了噪声。2Vrms立体声音频驱动的设计省去了输出耦合电容，并且在3.3V供电电压与10KΩ负载的差分模式下，增益范围可达到+1V/V至+10V/V，且增益范围都可以通过调节外部电阻来实现。AiP2112内置的静音电路解决了开/关机时的爆破声，同时电路具有外部低压检测功能。AiP2112主要应用于机顶盒、高清DVD播放机、汽车音响、医学等系统。 • 超低的失真度，在2Vrms输出幅度时THD+N<0.01%\n• SNR>80dB\n• 噪声<100μVrms\n• 消除了在开关机时的爆破声\n• 省去了输出隔直电容\n• 在20Hz~20KHz之间有最佳的频率响应\n• 允许差分输入\n• 具有外部低压检测功能\n• 封装形式：TSSOP14;

HIGH AND LOW SIDE DRIVER

The MPIC2112 is a high voltage, high speed, power MOSFET and IGBT driver with independent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL outputs. Th

HIGH AND LOW SIDE DRIVER

The MPIC2112 is a high voltage, high speed, power MOSFET and IGBT driver with independent high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL outputs. Th

QUAD OPERATIONAL AMPLIFIER

■ GENERAL DESCRIPTION NJM2112 is low operating voltage ( ±1.0V min. ) and low saturation output voltage ( ±2.0VP-Pat operating voltage ±2.5V ) operational amplifier. It is applicable to HANDY TYPE CD, RADIO CASSETTE CD, and PORTABLE DAT, that are digital audio apparatus which require the 5V singl

QUAD OPERATIONAL AMPLIFIER

■ GENERAL DESCRIPTION NJM2112 is low operating voltage ( ±1.0V min. ) and low saturation output voltage ( ±2.0VP-Pat operating voltage ±2.5V ) operational amplifier. It is applicable to HANDY TYPE CD, RADIO CASSETTE CD, and PORTABLE DAT, that are digital audio apparatus which require the 5V singl

Silicon PNP epitaxial planer transistor

Silicon PNP epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • Mini type package allowing easy automatic insertion through tape packing and magazine packing