The DG5043 is a general-purpose CMOS analog switch manufactured by Vishay Intertechnology. It is designed for applications requiring high-voltage analog signal switching with minimal power consumption.
Function: Monolithic General Purpose CMOS Analog Switch
Package: DIP 16 Pin Type
Manufacturer: Vishay Intertechnology
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Description
The DG5043 solid state analog switch is recommended for general purpose applications in instrumentation, and process control. Built on the Vishay Siliconix PLUS-40 high voltage CMOS process, this device provides ease-of-use and performance advantages to the system designer. Key performance features of the DG5043 are 1-ms switching, low power supply requirements, and break-before-make switching. Each switch conducts equally well in either direction, when on, and blocks up to 30 V peak-to-peak when off. Off leakage current is 1-nA maximum. An epitaxial layer prevents latch up. For new designs, DG403 is recommended.
Features
1. High Voltage Handling: Capable of blocking up to 30 V peak-to-peak when off.
2. Low On-Resistance: Typically less than 50 Ω, ensuring minimal signal attenuation.
3. Low Off-Leakage Current: Maximum of 1 nA, which is crucial for precision applications.
4. Break-Before-Make Switching: Prevents short circuits during switching transitions.
5. Bidirectional Conductance: Each switch conducts equally well in either direction when on.
6. TTL and CMOS Compatible: Logic inputs are compatible with both TTL and CMOS logic levels.
7. Low Power Consumption: Designed for low power operation, suitable for battery-powered systems.
8. Epitaxial Layer Protection: Prevents latch-up, enhancing reliability.
Applications
1. Instrumentation: Used in precision measurement equipment.
2. Process Control: Ideal for controlling analog signals in industrial processes.
3. Audio Switching: Suitable for switching audio signals in various audio equipment.
4. Battery-Powered Systems: Due to low power consumption, it’s suitable for portable devices.
DG5043 PDF Datasheet
