The ADG419 is a monolithic CMOS SPDT switch. This switch is designed on an enhanced LC2 MOS process that provides low power dissipation yet gives high switching speed, low on resistance and low leakage currents. The on resistance profile of the ADG419 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 parts ideally suited for portable and battery powered instruments.
Each switch of the ADG419 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 exhibits break-before- make switching action.
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Precision Test EquipmentPrecision InstrumentationBattery Powered SystemsSample Hold Systems
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44 V Supply Maximum RatingsVSS to VDD Analog Signal RangeFast Transition Time (160 ns max)Break-Before-Make Switching ActionPlug-In Replacement for DG419
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VDD to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+44 V
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . .0.3 V to +25 V
VSS to GND . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to 25 V
VL to GND . . . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD + 0.3 V
Analog, Digital Inputs2 . . . . . . . . . . . . VSS 2 V to VDD + 2 V
or 30 mA, Whichever Occurs First
Continuous Current, S or D . . . . . . . . . . . . . . . . . . . . 30 mA
Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . .. . 100 mA
(Pulsed at 1 ms, 10% Duty Cycle Max)
Operating Temperature Range
Industrial (B Version) . . . . . . . . . . . . . . . . . 40°C to +85°C
Extended (T Version) . . . . . . . . . . . . . . . 55°C to +125°C
Storage Temperature Range . . . . . . . . . . 65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . .. . . . +150°C
Cerdip Package, Power Dissipation . . . . . . . . . . . . . 600 mW
JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . 110°C/W
Lead Temperature, Soldering (10 sec) . . . . . . . . . . . +300°C
Post a Buying Lead
Required Field 
