带ALC的前置放大器和功率放大器

NJM2128是带ALC的前置放大器和功率放大器，用于微型和小型盒式磁带录音机。它包括前置放大器、ALC电路、功率放大器、和滤波器。前置放大器放大来自磁头的信号。ALC电路是为了最大限利用录音电平而限制输入信号。功率放大器是用于再生时驱动扬声器，录音时驱动磁头。滤波器是为了稳定内置的前置放大器和外接电容麦克风的供应电压。 ·工作电压 (1.8V到6.0V)\n·自动电平控制（ALC）限制电平 (一般为100mVrms（f=1kHz）)\n·滤波器R.R.（纹波抑制） (一般为47dB（f =200Hz，C=47μF）)\n·双极技术\n·封装 (DMP16);

PRE & POWER AMPLIFIER WITH ALC

文件：143.42 Kbytes Page：4 Pages

PRE & POWER AMPLIFIER WITH ALC

文件：143.42 Kbytes Page：4 Pages

Remote Fan Controller IC

Description PT2128A is a high performance electronic fan controller LSI. Speed control, off-timer, rhythm wind, sleep mode, head swing and/or light control are all built into a single chip. Indicator LED output, buzzer output, key control input, as well as remote control decoding circuitry are

MEDIUM POWER LINEAR AMPLIFIER

Product Description The RF2128 is a medium-power, high-efficiency, linear amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.45GHz ISM applications such as WLAN and

MEDIUM POWER LINEAR AMPLIFIER

Product Description The RF2128P is a medium-power, high-efficiency, linear amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in 2.45GHz ISM applications such as WLAN and