I2C Programmable-Gain Amplifier for Audio Applications

General Description The DS4420 is a fully differential, programmable-gain amplifier for audio applications. It features a -35dB to +25dB gain range controlled by an I2C interface and it is optimized to drive loads as low as 50Ω. The gain is adjustable in 3dB increments across the entire range.

文件：147.17 Kbytes 页数：10 Pages

MAXIM

美信

I²C可编程增益放大器，用于音频产品

DS4420是一款适合音频应用的全差分、可编程增益放大器。该器件具有由I²C接口控制的-35dB至+25dB增益范围，经过优化可驱动低至50Ω的负载。在整个范围内，增益以3dB的增量进行调节。3个地址输入用于选择I²C从地址，可在单个总线上连接多达8个器件。\n\n 该产品使用5V单电源工作，工作于-20°C至+70°C温度范围。该器件提供3mm x 3mm TDFN封装。\n\n • 差分输入和输出\n• -35dB至+25dB可调增益\n• 低输出噪声\n• 低失真驱动50Ω负载\n• 通过I²C接口编程设置3dB增益步进\n• 5V单电源\n• 所有增益设置下都具有20kHz带宽\n• 小型3mm x 3mm x 0.8mm TDFN封装\n• 可在同一个I²C总线上连接多达8个DS4420;

ADI

亚德诺

I2C Programmable-Gain Amplifier for Audio Applications

General Description The DS4420 is a fully differential, programmable-gain amplifier for audio applications. It features a -35dB to +25dB gain range controlled by an I2C interface and it is optimized to drive loads as low as 50Ω. The gain is adjustable in 3dB increments across the entire range.

文件：147.17 Kbytes 页数：10 Pages

MAXIM

美信

N-channel enhancement mode field-effect transistor

Description N-channel enhancement mode field-effect transistor in a plastic package using TrenchMOS™1 technology. Product availability: Si4420DY in SOT96-1 (SO8). Features ■ Low on-state resistance ■ Fast switching ■ TrenchMOS™ technology. Applications ■ DC to DC convertors ■ DC motor

文件：254.01 Kbytes 页数：12 Pages

PHI

PHI

6A HIGH-SPEED MOSFET DRIVERS

文件：64.75 Kbytes 页数：5 Pages

TELCOM

Resistor LED for 12 V Supply Voltage

文件：107.03 Kbytes 页数：9 Pages

VISHAYVishay Siliconix

威世威世科技公司