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 頁數(shù)：10 Pages

MAXIM

美信

I2C可編程增益放大器，用于音頻產(chǎn)品

DS4420是一款適合音頻應(yīng)用的全差分、可編程增益放大器。該器件具有由I2C接口控制的-35dB至+25dB增益范圍，經(jīng)過優(yōu)化可驅(qū)動低至50Ω的負載。在整個范圍內(nèi)，增益以3dB的增量進行調(diào)節(jié)。3個地址輸入用于選擇I2C從地址，可在單個總線上連接多達8個器件。\n\n 該產(chǎn)品使用5V單電源工作，工作于-20°C至+70°C溫度范圍。該器件提供3mm x 3mm TDFN封裝。\n\n ? 差分輸入和輸出\n? -35dB至+25dB可調(diào)增益\n? 低輸出噪聲\n? 低失真驅(qū)動50Ω負載\n? 通過I2C接口編程設(shè)置3dB增益步進\n? 5V單電源\n? 所有增益設(shè)置下都具有20kHz帶寬\n? 小型3mm x 3mm x 0.8mm TDFN封裝\n? 可在同一個I2C總線上連接多達8個DS4420;

ADI

亞德諾

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 頁數(shù)：10 Pages

MAXIM

美信

N-Channel 30-V (D-S) MOSFET Optimized for High-Side Synchronous

文件：1.53821 Mbytes 頁數(shù)：9 Pages

DINTEK

尚鼎芯

N-Channel MOSFET uses advanced trench technology

文件：1.04671 Mbytes 頁數(shù)：5 Pages

DOINGTER

杜因特

N-Channel 30-V (D-S) MOSFET Halogen-free

文件：1.53475 Mbytes 頁數(shù)：9 Pages

DINTEK

尚鼎芯