DG2788ADN-T1-GE4 Integrated Circuits (ICs)

Voltage - Supply, Dual (V±):	--
Supplier Device Package:	16-miniQFN (1.8x2.6)
Package / Case:	16-UFQFN Exposed Pad
Operating Temperature:	-40°C ~ 85°C (TA)
Crosstalk:	-61dB @ 1MHz
Current - Leakage (IS(off)) (Max):	100nA
Channel Capacitance (CS(off), CD(off)):	--
Charge Injection:	-245pC
-3db Bandwidth:	338MHz
Switch Time (Ton, Toff) (Max):	50µs, 1µs
Series:	--
Voltage - Supply, Single (V+):	1.8 V ~ 5.5 V
Channel-to-Channel Matching (ΔRon):	50 mOhm
On-State Resistance (Max):	500 mOhm
Number of Circuits:	2
Multiplexer/Demultiplexer Circuit:	2:1
Switch Circuit:	SPDT
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The DG2788ADN-T1-GE4 is a multi-channel analog switch, multiplexer, and demultiplexer. It provides a reliable way to switch multiple analog signals in one go. It offers fast settling time, low power consumption, high voltage isolation, and signal integrity. This makes it an ideal choice for applications such as signal routing, signal selection, and signal isolation.

Features

The DG2788ADN-T1-GE4 features a wide operating temperature range, high voltage isolation, low power consumption, and fast settling time. It offers eight analog channels (four in and four out) with low on-resistance and a high off-isolation. This ensures signal integrity and excellent signal routing.The DG2788ADN-T1-GE4 also offers low power consumption, which makes it easy to integrate into a variety of applications. Its power dissipation is typically 4 mW when the VCC is 3.3V.

Applications

The DG2788ADN-T1-GE4 is commonly used for audio and video switching, signal routing, signal selection, and signal isolation. It can be used for a wide range of applications, including telecoms, datacoms, consumer electronics, industrial automation, and security systems.It is also used for applications that require analog signal switching, such as audio and video switching, data acquisition, and analog signal routing.

Working Principle

The DG2788ADN-T1-GE4 operates by activating the switches to connect one of the four input signals with one of the four output signals. When the switch is enabled, the selected input signal is connected to the selected output signal.The switch is disabled when the input is set to a high-impedance state or when the output is set to a low-impedance state. This ensures low power consumption and fast settling times.

Conclusion

The DG2788ADN-T1-GE4 is an ideal solution for applications requiring fast settling times, low power consumption, high voltage isolation, and signal integrity. Its wide range of features make it an ideal choice for a wide range of applications, such as audio and video switching, signal routing, signal selection, and signal isolation. It can easily be integrated into a variety of components, making it a great choice for designers who need to switch analog signals quickly and with high performance.

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