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ADG419-EP

Analog Devices
Part Number ADG419-EP
Manufacturer Analog Devices
Description LC2MOS Precision Analog Switch
Published Sep 30, 2016
Detailed Description FEATURES 44 V supply maximum ratings VSS to VDD analog signal range Low on resistance: <35 Ω Ultralow power dissipation:...
Datasheet PDF File ADG419-EP PDF File

ADG419-EP
ADG419-EP

Overview
FEATURES 44 V supply maximum ratings VSS to VDD analog signal range Low on resistance: <35 Ω Ultralow power dissipation: <35 μW Fast transition time: 145 ns maximum Break-before-make switching action Plug-in replacement for DG419 Supports defense and aerospace applications (AQEC standard) Military temperature range: −55°C to +125°C Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request APPLICATIONS Precision test equipment Precision instrumentation Battery-powered systems Sample-and-hold systems GENERAL DESCRIPTION The ADG419-EP is a monolithic CMOS SPDT switch.
This switch is fabricated on an enhanced LC2MOS process that provides low power dissipation yet gives high switching speed, low on resistance, and low leakage current.
The on resistance profile of the ADG419-EP is very flat over the full analog input range, ensuring excellent linearity and low distortion.
The part also exhibits high switching speed and high signal bandwidth.
CMOS construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments.
Each switch of the ADG419-EP conducts equally well in both directions when on and has an input signal range that extends to the supplies.
In the off condition, signal levels up to the supplies are blocked.
The ADG419-EP exhibits break-before-make switching action.
Full details about this enhanced product are available in the ADG419 data sheet, which should be consulted in conjunction with this data sheet.
LC2MOS Precision Analog Switch in MSOP ADG419-EP FUNCTIONAL BLOCK DIAGRAM D S2 S1 IN ADG419-EP SWITCH SHOWN FOR A LOGIC 1 INPUT.
Figure 1.
PRODUCT HIGHLIGHTS 1.
Extended Signal Range.
The ADG419-EP is fabricated on an enhanced LC2MOS process, giving an increased signal range that extends to the supply rails.
2.
Ultralow Power Dissipation.
3.
Low RON.
4.
Single-Supply Operation.
For applications where the anal...


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