ELECTRONIC VOLUME

DESCRIPTION The SC9235 and SC9235S are an optimum CMOS IC which has been designed for electronization of volume control of audio equipment, etc. FEATURES * Attenuation can be controlled from 0dB to -78dB by up, down input. * This IC have 20dB tap for loudness circuit. * This IC fe

文件：139.17 Kbytes 页数：9 Pages

SILAN

士兰微

按键控制的两声道电子音量控制电路（带等响度控制）

 SC9235是为音频设备的音量控制电子化而设计的一块专用集成电路。该电路采用CMOS工艺制作。 ·通过提升、衰降输入端，可在0dB到-78dB范围内进行衰减控制。 \n·该电路有20dB的抽头端子以构成等响度电路。 \n·采用多晶电阻，以实现低失真、高性能的音频系统。 \n·有一内置的直流输出（7级）可构成音量电平表。 \n·在待机状态时的电流消耗很小，此时仍可保持音量电平数据。 \n·封装型式为DIP16或SOP16。;

Silan

士兰微

ELECTRONIC VOLUME

DESCRIPTION The SC9235 and SC9235S are an optimum CMOS IC which has been designed for electronization of volume control of audio equipment, etc. FEATURES * Attenuation can be controlled from 0dB to -78dB by up, down input. * This IC have 20dB tap for loudness circuit. * This IC fe

文件：139.17 Kbytes 页数：9 Pages

SILAN

士兰微

Gauge Pressure Sensors

文件：1.63584 Mbytes 页数：18 Pages

SMI

SMI ULTRA-LOW PRESSURE DIGITAL SENSOR

Features  Pressure ranges:  125 and 250 Pa Differential  250 up to 600 Pa Gage  Total error band after Autozero:

文件：1.045579 Mbytes 页数：19 Pages

TEC

泰科电子

P-Channel Enhancement Mode MOSFET

文件：220.9 Kbytes 页数：8 Pages

SYNC-POWER

擎力科技