Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On Time

General Description The MAX4991–MAX4994 low on-resistance analog switches operate from a single +1.8V to +5.5V supply. The MAX4991/MAX4993 feature a slow turn-on time to reduce clicks and pops due to coupling capacitors and audio amplifiers with a DC output bias. This feature provides click-and-p

文件：158.22 Kbytes 頁數(shù)：10 Pages

MAXIM

美信

低RON、雙SPDT/單DPDT模擬開關(guān)，具有低速導(dǎo)通時間

MAX4991–MAX4994低導(dǎo)通電阻模擬開關(guān)采用+1.8V至+5.5V單電源供電。MAX4991/MAX4993具有低導(dǎo)通時間，可降低電容耦合以及具有直流輸出偏置的音頻放大器的咔嗒聲和噼噗聲。該功能實現(xiàn)了噪聲抑制功能，無需在現(xiàn)有架構(gòu)中添加器件。\n MAX4991/MAX4992是雙單刀/雙擲(SPDT)開關(guān)，MAX4993/MAX4994是雙刀/雙擲(DPDT)開關(guān)。MAX4993/MAX4994帶有低電平有效使能輸入(/EN)，當(dāng)/EN為高時，所有通道為高阻態(tài)，可減小電源電流。這些器件具有0.3Ω導(dǎo)通電阻和0.004% THD+N，理想用于高保真音頻信號傳輸。\n MAX499 \n? 低導(dǎo)通時間，可減少咔嗒聲，無需額外器件 \n? 0.3Ω低導(dǎo)通電阻 \n? 低RON平坦度(1mΩ) \n? 低THD+N：0.004% \n? +1.8V至+5.5V單電源供電 \n? 1.2μA (典型值)電源電流 \n? 節(jié)省空間的小型封裝 \n? 10引腳UTQFN (1.4mm x 8mm x 0.55mm);

ADI

亞德諾

Bidirectional, On-The-Fly Programmable Gain, Current-Sense Amplifier with Wide Measurement Range

General Description The MAX49918 is a high-precision current-sense amplifier (CSA) with an I2C programmable gain option from 10V/V to 200V/V in 8 steps. The multiple programmable gain options offer maximum flexibility for the user to change gain on-the-fly. The IC operating input common-mode ran

文件：2.00178 Mbytes 頁數(shù)：17 Pages

AD

亞德諾

Bidirectional, On-The-Fly Programmable Gain, Current-Sense Amplifier with Wide Measurement Range

General Description The MAX49918 is a high-precision current-sense amplifier (CSA) with an I2C programmable gain option from 10V/V to 200V/V in 8 steps. The multiple programmable gain options offer maximum flexibility for the user to change gain on-the-fly. The IC operating input common-mode ran

文件：2.00178 Mbytes 頁數(shù)：17 Pages

AD

亞德諾

Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On Time

General Description The MAX4991–MAX4994 low on-resistance analog switches operate from a single +1.8V to +5.5V supply. The MAX4991/MAX4993 feature a slow turn-on time to reduce clicks and pops due to coupling capacitors and audio amplifiers with a DC output bias. This feature provides click-and-p

文件：158.22 Kbytes 頁數(shù)：10 Pages

MAXIM

美信