Mono/Stereo 2W Switch-Mode (Class-D) Audio Power Amplifiers

General Description The MAX4295/MAX4297 mono/stereo, switch-mode (Class-D) audio power amplifiers operate from a single +2.7V to +5.5V supply. They have >85 efficiency and are capable of delivering 2W continuous power to a 4? load, making them ideal for portable multimedia and general-purpose hig

文件：719.24 Kbytes 頁數(shù)：18 Pages

MAXIM

美信

Mono, 2W, Switch-Mode (Class D) Audio Power Amplifier

文件：537.73 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

單聲道/立體聲、2W、開關(guān)模式(D類)音頻功率放大器

MAX4295單聲道、開關(guān)模式（D類）音頻功率放大器采用+2.7V至+5.5V單電源供電。MAX4295的效率> 85%，能夠?yàn)?Ω負(fù)載提供2W連續(xù)功率，因此非常適合便攜式多媒體和通用高功率音頻應(yīng)用。\n\n MAX4295具有0.4%的總諧波失真加噪聲(THD+N) (fOSC = 125kHz)、2.8mA的低靜態(tài)電流、高效率以及無噪聲的上電和關(guān)斷。低電平有效SHDN輸入會禁用該器件并將電源電流限制為 < 1.5μA。其他特性包括1A電流限制、熱保護(hù)和欠壓閉鎖。\n\n MAX4295減少了所需的外部元件數(shù)量。內(nèi)部高速功率MOS晶體管可作為橋接負(fù)載(BT ? +2.7V至+5.5V單電源供電\n\n? 每通道輸出功率為2W（5V時(shí)）\n\n? 每通道輸出功率為0.7W（3V時(shí)）\n\n? 87%效率（RL = 4Ω，POUT = 2W）\n\n? 0.4% THD+N（RL = 4Ω，fOSC = 125kHz）\n\n? 邏輯可編程PWM頻率選擇（125kHz、250kHz、500kHz、1MHz）\n\n? 低功耗關(guān)斷模式\n\n? 無噪聲進(jìn)入和退出關(guān)斷狀態(tài)\n\n? 1A限流和熱保護(hù)\n\n? 采用節(jié)省空間的封裝\n? 16引腳QSOP或窄體SO;

ADI

亞德諾

Mono/Stereo 2W Switch-Mode (Class-D) Audio Power Amplifiers

General Description The MAX4295/MAX4297 mono/stereo, switch-mode (Class-D) audio power amplifiers operate from a single +2.7V to +5.5V supply. They have >85 efficiency and are capable of delivering 2W continuous power to a 4? load, making them ideal for portable multimedia and general-purpose hig

文件：719.24 Kbytes 頁數(shù)：18 Pages

MAXIM

美信

Mono/Stereo 2W Switch-Mode (Class-D) Audio Power Amplifiers

General Description The MAX4295/MAX4297 mono/stereo, switch-mode (Class-D) audio power amplifiers operate from a single +2.7V to +5.5V supply. They have >85 efficiency and are capable of delivering 2W continuous power to a 4? load, making them ideal for portable multimedia and general-purpose hig

文件：719.24 Kbytes 頁數(shù)：18 Pages

MAXIM

美信

Mono, 2W, Switch-Mode (Class D) Audio Power Amplifier

文件：537.73 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

Mono, 2W, Switch-Mode (Class D) Audio Power Amplifier

文件：537.73 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

Mono, 2W, Switch-Mode (Class D) Audio Power Amplifier

文件：537.73 Kbytes 頁數(shù)：15 Pages

MAXIM

美信