ADI推出一款包含兩個(gè)獨(dú)立的單刀雙擲(SPDT)開(kāi)關(guān)的低壓CMOS器件
? ADG884是一款低壓CMOS器件,包括兩個(gè)獨(dú)立的單刀雙擲(SPDT)開(kāi)關(guān)。該器件具有超低的導(dǎo)通電阻,在整個(gè)溫度范圍內(nèi)小于0.4Ω,使其非常適合要求最小開(kāi)關(guān)失真的應(yīng)用。ADG884還具有大電流驅(qū)動(dòng)能力,在5 V電壓工作時(shí)電流典型值為600 mA。
ADG884采用10引腳、2.0 mm × 1.50 mm WLCSP封裝、10引腳LFCSP封裝以及10引腳MSOP封裝。這些微小的封裝使得ADG884成為空間受限應(yīng)用的理想解決方案。
導(dǎo)通時(shí),開(kāi)關(guān)在兩個(gè)方向正常工作,其輸入信號(hào)范圍可以擴(kuò)展至電源.ADG884可以執(zhí)行先斷后合的開(kāi)關(guān)動(dòng)作。
產(chǎn)品規(guī)格:
Switch Type: SPDT
# Channels: 2
Ron (Ohms): 0.28Ohms
Id, Is (ON): 200pA
Bandwidth: 18MHz
t ON : 42ns
t OFF: 15ns
Supply Voltage: Single (+1.8V to +5.5V)
產(chǎn)品特性:
1.8 V to 5.5 V Operation
Ultralow on Resistance
0.34 Ω Typical
0.38 Ω Max at 5 V Supply
Excellent Audio Performance, Ultralow Distortion
0.1 Ω Typical
0.15 Ω Max RON Flatness
High Current-carrying Capability
400 mA Continuous
600 mA Peak Current at 5 V Supply
Rail-to-rail Switching Operation
Typical Power Consumption (<0.1 μW)
產(chǎn)品應(yīng)用:
Cellular phones
PDAs
MP3 players
Power routing
Battery-powered systems
PCMCIA cards
Modems
Audio and video signal routing
Communications systems?