DG4053EEQ-T1-GE3

Voltage - Supply, Dual (V±):	±3 V ~ 8 V
Supplier Device Package:	16-TSSOP
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-40°C ~ 125°C (TA)
Crosstalk:	-105dB @ 100kHz
Current - Leakage (IS(off)) (Max):	1nA
Channel Capacitance (CS(off), CD(off)):	2pF, 3.1pF
Charge Injection:	0.3pC
-3db Bandwidth:	930MHz
Switch Time (Ton, Toff) (Max):	75ns, 88ns
Series:	--
Voltage - Supply, Single (V+):	3 V ~ 16 V
Channel-to-Channel Matching (ΔRon):	910 mOhm
On-State Resistance (Max):	78 Ohm
Number of Circuits:	3
Multiplexer/Demultiplexer Circuit:	2:1
Switch Circuit:	SPDT
Part Status:	Active
Packaging:	Tape & Reel (TR)

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DG4053EEQ-T1-GE3 is a functionally integrated circuit which is a multiplexer that provides a single analog switch with a low resistance, low leakage and low off-isolation track. As it is a component type of the interface, it is most frequently used in the circuit of multiplexers, demultiplexers, analog switches and other interfaces. Working Principle The operation of the DG4053EEQ-T1-GE3 is based on a specific type of MOSFET device which creates low resistance, low off−isolation, low on−resistance and low current leakage paths. This process is known as ‘Constant Barrier Technique’ (CBT). The CBT process allows for the creation of a thin, thin-film device with multiple MOSFET channels and thin isolating barriers. To operate the CMOS switch, the circuit can optionally be powered by a 5 V supply or a microcontroller output. The switching operation of the DG4053EEQ-T1-GE3 can be done in two ways- the digital and the analog modes. In the digital mode, the circuit functions based on a logic level control signal which is used to choose between either the source or the drain of the switch. The MOSFET switch is activated when the logic control line is asserted to a HIGH logic and otherwise, it is deactivated. On the other hand, in the analog mode, an analog control signal with a voltage range from 0 volts to VCC is used to switch between either the source or the drain. The analog mode of the switch is activated when the analog control signal is at a higher level than the source voltage, and otherwise it is deactivated. Application FieldThe DG4053EEQ-T1-GE3 is a versatile and reliable analog switch which has capabilities to handle a wide range of application fields. Its low on-resistance and low off-resistance make it suitable for interfacing multiplexers, demultiplexers and analog switches. The DG4053EEQ-T1-GE3 can be used as an analog switch in the audio circuit, video circuit, and radio circuit interfaces. Its low resistance reduces crosstalk and allows for a better signal quality compared to existing switches. In addition, the DG4053EEQ-T1-GE3 can also be used in data transmission systems, where a low voltage is needed for switching. The DG4053EEQ-T1-GE3 is also often used in the switching healthcare and medical equipment. Its low on-resistance and low off-resistance helps eliminate erroneous readings, thus providing a better control of patient data. Similarly, the DG4053EEQ-T1-GE3 is also suitable for controlling motors and robotic arms, as its low on-resistance helps provide the desired voltage for the motor operation.The DG4053EEQ-T1-GE3 is also highly effective for turning on or off LEDs and LCD displays. Its ability to function in low voltage ranges increases the efficiency of the circuit and reduces the power consumption. ConclusionThe DG4053EEQ-T1-GE3 is a functionally integrated circuit which provides a single analog switch with a low resistance, low leakage and low off−isolation track. It is most often used in the field of multiplexers, demultiplexers and analog switches. The circuit can be operated in either of the two modes - the digital mode and the analog mode, and depending on the control signal, it can switch between either source or the drain. It can be used for a wide range of application fields, such as audio and video circuits, data transmission systems, controlling motors and robotic arms and turning on or off LEDs and LCD displays.

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