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DG412CUE+T is listed in the Analog Switches, Multiplexers, Demultiplexers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC SW SPST-NOX4 45OHM 16TSSOP. Review the specifications below when checking this part for your BOM.
The DG412CUE+T is a quad, single-pole/single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features a normally open configuration with four independent channels in a 16-pin TSSOP package. The device supports dual supply voltages ranging from ±4.5 V to ±20 V or a single supply of 9 V to 36 V. Key electrical parameters include a maximum on-resistance of 175 Ohms, a maximum power dissipation of 755 mW, and a maximum supply current of 400 uA. Switching times are specified at a maximum of 1 us for turn-on and 500 ns for turn-off. It operates within a temperature range of -40°C to +85°C.
Verify the specific suffix 'C' against official manufacturer documentation to confirm commercial grade specifications versus industrial variants. Confirm RoHS compliance status through the datasheet as '+T' indicates tape and reel packaging but does not inherently define environmental certification. Cross-reference the 16-TSSOP footprint with PCB layout guidelines to ensure proper thermal and mechanical handling during assembly.
Select this component when a quad SPST switch with moderate on-resistance is required. Compare the 175 Ohm on-resistance against lower-resistance alternatives if signal integrity is critical. Ensure the ±4.5 V to ±20 V dual supply range aligns with system power rails. Verify that the 1 us switching speed meets application timing requirements compared to faster FET-based switches.
This part belongs to the DG411/DG412/DG413 family of improved analog switches. The DG412 variant specifically denotes the normally open configuration, distinguishing it from the DG411 (normally closed) and DG413 (mixed NC/NO). The 'UE' suffix indicates the TSSOP-16 package, while '+T' specifies the reel packaging format for automated surface-mount assembly.
DG412EUE+T: Industrial grade version with identical pinout and electrical characteristics in the same TSSOP-16 package.
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