參數(shù)資料
型號: ADG5208BRUZ-RL7
廠商: Analog Devices Inc
文件頁數(shù): 13/24頁
文件大?。?/td> 0K
描述: IC MULTIPLEXER 1X8:1 16TSSOP
標(biāo)準(zhǔn)包裝: 1,000
功能: 開關(guān)
電路: 1 x 8:1
導(dǎo)通狀態(tài)電阻: 170 歐姆
電壓電源: 單/雙電源
電壓 - 電源,單路/雙路(±): 9 V ~ 40 V,± 9 V ~ 22 V
電流 - 電源: 80µA
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 帶卷 (TR)
ADG5208/ADG5209
Data Sheet
Rev. A | Page 20 of 24
TRENCH ISOLATION
In the ADG5208/ADG5209, an insulating oxide layer (trench)
is placed between the NMOS and the PMOS transistors of each
CMOS switch. Parasitic junctions, which occur between the
transistors in junction isolated switches, are eliminated, and the
result is a completely latch-up proof switch.
In junction isolation, the N and P wells of the PMOS and
NMOS transistors form a diode that is reverse-biased under
normal operation. However, during overvoltage conditions, this
diode can become forward-biased. A silicon controlled rectifier
(SCR) type circuit is formed by the two transistors, causing a
significant amplification of the current that, in turn, leads to
latch-up. With trench isolation, this diode is removed, and the
result is a latch-up proof switch.
NMOS
PMOS
P WELL
N WELL
BURIED OXIDE LAYER
HANDLE WAFER
TRENCH
09917-
038
Figure 37. Trench Isolation
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ADG5208FBCPZ-RL7 功能描述:IC MUTIPLEXER 8:1 3.5OHM 16QFQFN 制造商:analog devices inc. 系列:- 零件狀態(tài):在售 開關(guān)電路:- 多路復(fù)用器/解復(fù)用器電路:8:1 電路數(shù):1 導(dǎo)通電阻(最大值):160 歐姆 通道至通道匹配(ΔRon):3.5 歐姆 電壓 -?電源,單(V+):9 V ~ 40 V 電壓 - 電源,雙(V±):±9 V ~ 22 V 開關(guān)時間(Ton, Tof)(最大值):170ns,140ns -3db 帶寬:60MHz 電荷注入:0.3pC 溝道電容 (CS(off),CD(off)):2.8pF,33pF 電流 - 漏泄(IS(off))(最大值):100pA 串?dāng)_:-90dB @ 1MHz 工作溫度:-40°C ~ 125°C 標(biāo)準(zhǔn)包裝:1
ADG5208FBRUZ 功能描述:1 Circuit IC Switch 8:1 160 Ohm 16-TSSOP 制造商:analog devices inc. 系列:- 包裝:管件 零件狀態(tài):有效 開關(guān)電路:- 多路復(fù)用器/解復(fù)用器電路:8:1 電路數(shù):1 導(dǎo)通電阻(最大值):160 歐姆 通道至通道匹配(ΔRon):3.5 歐姆 電壓 -?電源,單(V+):9 V ~ 40 V 電壓 - 電源,雙(V±):±9 V ~ 22 V 開關(guān)時間(Ton, Tof)(最大值):170ns,140ns -3db 帶寬:60MHz 電荷注入:0.3pC 溝道電容 (CS(off),CD(off)):2.8pF,33pF 電流 - 漏泄(IS(off))(最大值):100pA 串?dāng)_:-90dB @ 1MHz 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商器件封裝:16-TSSOP 標(biāo)準(zhǔn)包裝:96
ADG5208FBRUZ-RL7 功能描述:1 Circuit IC Switch 8:1 160 Ohm 16-TSSOP 制造商:analog devices inc. 系列:- 包裝:帶卷(TR) 零件狀態(tài):有效 開關(guān)電路:- 多路復(fù)用器/解復(fù)用器電路:8:1 電路數(shù):1 導(dǎo)通電阻(最大值):160 歐姆 通道至通道匹配(ΔRon):3.5 歐姆 電壓 -?電源,單(V+):9 V ~ 40 V 電壓 - 電源,雙(V±):±9 V ~ 22 V 開關(guān)時間(Ton, Tof)(最大值):170ns,140ns -3db 帶寬:60MHz 電荷注入:0.3pC 溝道電容 (CS(off),CD(off)):2.8pF,33pF 電流 - 漏泄(IS(off))(最大值):100pA 串?dāng)_:-90dB @ 1MHz 工作溫度:-40°C ~ 125°C(TA) 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商器件封裝:16-TSSOP 標(biāo)準(zhǔn)包裝:1,000
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