
IC SWITCH SP4T X 2 100OHM 16SOIC
Stock Quantity: 3
Selling Unit: EACH
Quantity | Price (ex VAT) |
---|---|
1+ | 2.63 |
10+ | |
50+ | |
100+ |
3 in stock
The DG409DY, manufactured by Siliconix, is a dual single-pole, four-throw (SP4T) analog switch integrated circuit fabricated in a 16-SOIC package. Each switch channel exhibits a typical on-resistance (Rds(on)) of 100 ohms, suitable for signal routing applications with moderate impedance requirements. The device features break-before-make switching action to prevent momentary shorting of signal paths during channel transitions. Control logic is implemented via TTL-compatible digital inputs, allowing for straightforward interfacing with microcontrollers and digital signal processors. The DG409DY operates over a specified supply voltage range, typically ±4.5V to ±18V or a single +4.5V to +36V supply, and exhibits low charge injection and low leakage currents, minimizing signal distortion and crosstalk. Its primary application is in multiplexing analog signals, signal selection, and routing in instrumentation, data acquisition systems, and audio/video switching matrices.