模拟输入单声道D类扬声器放大器

BD27400GUL是为手机、便携设备等移动、音频产品用途而开发的低电压驱动的单声道D类扬声器放大器。扬声器输出无需使用LC滤波器，可通过外接电阻设定增益。与D类动作相比效率高、功耗低，适用于电池驱动应用。待机消耗电流为0.1µA(typ.)，从待机状态恢复的时间短、爆破音小，适用于重复进行待机⇔动作的组件。 • High output power 2.5W typ.（VDD=5V,RL=4Ω,THD+N=10%,BTL）\n• Very small package 9-Pin WL-CSP (1.5*1.5*0.55mmMAX)\n• Gain selectable by external resistor\n• LC Filter less\n• Stand by function\n• Protection circuitry (Short protection, Thermal shutdown, Under voltage lockout)\n• Analogue differen;

Filter-Less Class-D Monaural Speaker Amplifier

文件：1.37845 Mbytes Page：23 Pages

Filter-Less Class-D Monaural Speaker Amplifier

文件：1.37845 Mbytes Page：23 Pages

N-channel enhancement mode vertical D-MOS transistor

DESCRIPTION Silicon n-channel enhancement mode vertical D-MOS transistor in TO-92 variant envelope and intended for use as a line current interruptor in telephone sets and for applications in relay, high speed and line transformer drivers. FEATURES • Direct interface to C-MOS, TTL, etc., due to

N-channel enhancement mode vertical D-MOS transistor

DESCRIPTION Silicon n-channel enhancement mode vertical D-MOS transistor in TO-92 variant envelope and intended for use as a line current interruptor in telephone sets and for applications in relay, high speed and line transformer drivers. FEATURES • Direct interface to C-MOS, TTL, etc., due to

HIGH SPEED CMOS QUAD OPERATIONAL AMPLIFIERS

Description The TS274 devices are low cost, quad operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process giving an excellent consumption-speed ratio. These series are ideally suited for low consumption applicatio

HIGH SPEED CMOS QUAD OPERATIONAL AMPLIFIERS

Description The TS274 devices are low cost, quad operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process giving an excellent consumption-speed ratio. These series are ideally suited for low consumption applicatio

HIGH SPEED CMOS QUAD OPERATIONAL AMPLIFIERS

Description The TS274 devices are low cost, quad operational amplifiers designed to operate with single or dual supplies. These operational amplifiers use the ST silicon gate CMOS process giving an excellent consumption-speed ratio. These series are ideally suited for low consumption applicatio