DG2799DN-T1-E3 ,0.25-OHM CMOS, 1.65-V to 4.3-V, Dual DPDT Analog SwitchS-41957—Rev. B, 25-Oct-042DG2799New ProductVishay SiliconixSPECIFICATIONS (V+ = 3 V)LimitsTest Cond ..
DG2799DN-T1-E4 ,0.25-OHM CMOS, 1.65-V to 4.3-V, Dual DPDT Analog SwitchS-41957—Rev. B, 25-Oct-043DG2799New ProductVishay SiliconixSPECIFICATIONS (V+ = 4.3 V)LimitsTest Co ..
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DG2799DN-T1-E3-DG2799DN-T1-E4
0.25-OHM CMOS, 1.65-V to 4.3-V, Dual DPDT Analog Switch
IN1, IN2 NO4
COM2
NO2
NC3
IN3, IN4
NC1 COM4
NC2 GND NO3 COM3
COM1 NO1 V+ NC4
Top View
DG2799QFN-16 (3 X 3)
NOTE:
DG2799
Vishay SiliconixNew Product
0.25-� CMOS, 1.65-V to 4.3-V , Dual DPDT Analog SwitchFEATURES Low Voltage Operation (1.65 V to 4.3 V) Low On-Resistance - rON: 0.25 � @ 2.7 V Fast Switching: tON = 28 nstOFF = 17 ns QFN-16 (3x3) Package Latch-Up Current >300 mA (JESD78)
BENEFITS Reduced Power Consumption High Accuracy Reduce Board Space TTL/1.8-V Logic Compatible High Bandwidth
APPLICATIONS Cellular Phones Speaker Headset Switching Audio and Video Signal Routing PCMCIA Cards Battery Operated Systems
DESCRIPTION
The DG2799 is a dual double-pole/double-throw monolithic
CMOS analog switch designed for high performance switchingof analog signals. Combining low power, high speed, lowon-resistance and small physical size, the DG2799 is ideal for
portable and battery powered applications requiring highperformance and efficient use of board space.
The DG2799 is built on Vishay Siliconix’s low voltage process. Anepitaxial layer prevents latchup. Break-before-make is
guaranteed.
The switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
As a committed partner to the community and the environment,
Vishay Siliconix manufactures this product with the lead (Pb)-freedevice terminations. For analog switching productsmanufactured in QFN packages, the lead (Pb)-free “−E3/E4”
suffix is being used as a designator. Lead (Pb)-free QFNproducts purchased at any time will have either a
nickel-palladium-gold device termination or a 100% matte tindevice termination. The different lead (Pb)-free materials areinterchangeable and meet all JEDEC standards for reflow and
MSL rating.
