DG181 - dual-channel analog switch IC

DG181 / DG181BA is a high-speed, dual-channel analog switch IC. It is designed for applications requiring high precision and low leakage, utilizing N-channel JFETs for switching. 

Key Specifications and Details

• Circuit Configuration: 2-Circuit, 1:1 SPST (Single-Pole, Single-Throw).
• On-State Resistance (R on): 50 Ohm (maximum).
• Signal Range: Handles analog signals up to $\pm$10V.
• Technology: JFET-based, providing low leakage (<2nA in ON/OFF state) and fast switching speeds.
• Switching Time: t on, t off < 150ns.
• Break-Before-Make: Designed with break-before-make action to prevent shorting between channels.
• Packaging: Usually comes in a 10-pin TO-100 metal can (MBCY10).
• Operating Temperature: Generally rated for military/industrial ranges (e.g., -55°C to +125°C).