Vishay Precision Group Multiplexer & Demultiplexer ICs DG441DJ-E3

The Vishay DG441 and DG442 are quad SPST analog switches designed for high-speed, low-error switching of analog and audio signals. The DG441 features a normally closed function, while the DG442 has a normally open function. With a typical on-resistance of 50 Oc and a fast switching time of 150 ns, these switches are suitable for applications requiring minimal signal distortion and reduced power consumption, with a typical power usage of 0.2 mW. These switches are built using Vishay's high-voltage silicon-gate process, ensuring high voltage ratings and reliable performance. They are compatible with TTL and CMOS logic levels, making them versatile for various applications, including audio switching, data acquisition, and sample-and-hold circuits. The devices are RoHS compliant and halogen-free, aligning with modern environmental standards. The DG441 and DG442 can handle input voltages from 10.8V to 13.2V and are available in a 16-pin DIP package, making them suitable for integration into a wide range of electronic designs.