NLAST4052DTR2 Integrated Circuits (ICs)

Switch Time (Ton, Toff) (Max):	23ns, 23ns
Base Part Number:	NLAST4052
Supplier Device Package:	16-TSSOP
Package / Case:	16-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-55°C ~ 125°C (TA)
Crosstalk:	--
Current - Leakage (IS(off)) (Max):	100pA
Channel Capacitance (CS(off), CD(off)):	10pF, 10pF
Charge Injection:	12pC
-3db Bandwidth:	140MHz
Series:	--
Voltage - Supply, Dual (V±):	±3V
Voltage - Supply, Single (V+):	3 V ~ 5 V
Channel-to-Channel Matching (ΔRon):	10 Ohm
On-State Resistance (Max):	26 Ohm
Number of Circuits:	2
Multiplexer/Demultiplexer Circuit:	4:1
Switch Circuit:	SP4T
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The NLAST4052DTR2 is a quad-pole, off-momentary, monolithic CMOS analog switch designed for driving heavy capacitive loads. It consists of four independent double throw (DTR) analog switches with a total on resistance of 12 ohms (max). The NLAST4052DTR2 is ideal for switching DC-sensitive analog signals with minimal distortion and low on resistance. The NLAST4052DTR2 is an analog switch belonging to the class of Interface - Analog Switches, Multiplexers, Demultiplexers. It is suitable for analog signal switching in a wide variety of applications. This paper will discuss the applications and working principle of the NLAST4052DTR2 in detail.

Applications

The NLAST4052DTR2 is ideal for use in a wide range of applications where low power, high reliability signal switching is required. These applications include analog to digital (A/D) converters, automotive audio systems, computer monitor interconnects, consumer audio systems, data sampling systems, signal routing systems, and consumer video systems. In automotive audio systems, the NLAST4052DTR2 is used to switch the inputs from the audio system to the speakers. It is used in multiplexing applications to switch signals with low distortion, low speed, and low power. It can also be used in sequencing applications for signal sequencing and sequencing of analog signals. In consumer audio systems, the NLAST4052DTR2 is used to switch the input signals from the audio outputs. It is used in multiplexing applications to switch signals with low distortion and low power. It can also used in sequencing applications for signal sequencing and sequencing of analog signals. In consumer video systems, the NLAST4052DTR2 is used to switch between the input signal and output signal. It is used in multiplexing applications to switch signals with low distortion and low power. It can also be used in the sequencing of analog signals.

Working Principle

The on resistance of the NLAST4052DTR2 is very low, typically 12 ohms (maximum). The NLAST4052DTR2 has two control inputs, one for each pole. The control inputs can be used to control either the on or off state of each pole. When the control input is low, the pole is off; when the control input is high, the contact is on. The NLAST4052DTR2 has a wide range of operating voltage from 2V to 13V. The NLAST4052DTR2 also has a wide common-mode input range, from 2V to 13V, which allows it to switch both Analog and Digital signals. It also has a low off-leakage current, allowing it to switch a wide range of signal types without causing audible distortion or crosstalk. The NLAST4052DTR2 is also immune to electrostatic discharge and latch up when used properly.

Conclusion

The NLAST4052DTR2 is a quad-pole, off-momentary, monolithic CMOS analog switch designed for driving heavy capacitive loads. It consists of four independent double throw (DTR) analog switches with a total on resistance of 12 ohms (max). It is suitable for analog signal switching in a wide variety of applications, including A/D converters, automotive audio systems, computer monitor interconnects, consumer audio systems, data sampling systems, signal routing systems and consumer video systems. The NLAST4052DTR2 is also immune to electrostatic discharge and latch up when used properly.

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