Vishay’s DGQ2788A: Automotive qualified Dual DPDT / Quad SPDT Analog Switch with 0.37Ω, 338MHz Bandwidth.
The DGQ2788A is Vishays first Automotive qualified Dual DPDT / Quad SPDT Analog Switch with 0.37Ω, 338MHz Bandwidth.
It is designed for automotive infotainment and telematics systems
Product benefits are:
- Wide supply voltage range
- Over voltage tolerant switch
- Suitable for audio, video, and bus switching
- Compact package
- Audio, video, and bus switching
- Power windows, power locks and power mirror control
- Advanced diagnostics and engine control modules
- Traction and stability control modules
Samples on stock at Rutronik
The DGQ2788A, is a four-channel single-pole double-throw
(SPDT) analog switch with two control inputs. It is also
known as a two-channel double-pole double-throw (DPDT)
configuration. The part is designed to operate from 1.8V to
5.5V single power rail. All switches conduct equally well in
both directions, offering rail to rail signal witching and can be
used both as multiplexers as well as de-multiplexers.
The DGQ2788A offers low parasitic capacitance and highly
matched low and flat switch resistance over the full signal
range. It features break-before-make switching and low
control logic threshold. The part supports rail to rail fast
edge pulsing signals and have 0.1ns/typ. propagation
delay. It is ideal for both analog and digital signal switching
in space constrain applications requiring high performance
and efficient use of board space.
The DGQ2788A comes in a small miniQFN-16 lead package
of 2.6 x 1.8 x 0.55mm.
This product has been qualified to the Automotive
Electronics Council (AEC) standard Q100 (Grade 1) and is
suitable for use in automotive applications.