ams AS1742H-T
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- AS1742H-T
- ams
- IC SWITCH DUAL SPST SOT23-8
- Interface - Analog Switches, Multiplexers, Demultiplexers
- AS1742H-T Datasheet
- SOT-23-8
- Tape & Reel (TR)
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What is AS1742H-T
ams Part Number AS1742H-T（Interface - Analog Switches, Multiplexers, Demultiplexers）, developed and manufactured by ams, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
AS1742H-T is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
AS1742H-T Specifications
- Part NumberAS1742H-T
- CategoryInterface - Analog Switches, Multiplexers, Demultiplexers
- Manufacturerams
- DescriptionIC SWITCH DUAL SPST SOT23-8
- PackageTape & Reel (TR)
- Series-
- Operating Temperature-40°C ~ 85°C (TA)
- Mounting TypeSurface Mount
- Package / CaseSOT-23-8
- Supplier Device PackageSOT-23-8
- Number of Circuits2
- On-State Resistance (Max)800mOhm
- Voltage - Supply, Single (V+)1.6V ~ 3.6V
- Multiplexer/Demultiplexer Circuit1:1
- Switch CircuitSPST - NC
- -3db Bandwidth130MHz
- Voltage - Supply, Dual (V±)-
- Switch Time (Ton, Toff) (Max)22ns, 14ns
- Charge Injection5pC
- Channel Capacitance (CS(off), CD(off))35pF, 35pF
- Current - Leakage (IS(off)) (Max)1nA
- Crosstalk-100dB @ 1MHz
- Channel-to-Channel Matching (ΔRon)20mOhm
Application of AS1742H-T
AS1742H-T Datasheet
AS1742H-T Datasheet , Tape & Reel (TR),-40°C ~ 85°C (TA),Surface Mount,SOT-23-8,SOT-23-8,2,800mOhm,1.6V ~ 3.6V,1:1,SPST - NC,130MHz,22ns, 14ns,5pC,35pF, 35pF,1nA,-100dB @ 1MHz,20mOhm
AS1742H-T Classification
Interface - Analog Switches, Multiplexers, Demultiplexers
FAQ about Interface - Analog Switches, Multiplexers, Demultiplexers
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1. What is an analog switch?
An analog switch is an electronic component that is mainly used for switching operations in analog signal circuits. Unlike digital switches, analog switches operate analog signals and can realize functions such as selection, switching and adjustment of analog signals. Analog switches are usually composed of semiconductor devices such as MOSFET or bidirectional diodes, which can complete tasks such as switching, selecting and processing analog signals.
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2. What are the different types of demultiplexers?
There are mainly the following types of demultiplexers:
1:2 Demultiplexer: This demultiplexer has one input and one select line, and the input signal is assigned to one of the two outputs based on the state of the select line.
1:4 Demultiplexer: This is the most common type of demultiplexer, with two input control signals, which can control four outputs.
1:8 Demultiplexer: This demultiplexer has three input control signals, which can control eight outputs.
1:16 Demultiplexer: This demultiplexer has four input control signals, which can control sixteen outputs.
Application scenarios and functional principles of demultiplexers:
A demultiplexer is a combinational logic circuit used to distribute information on one input line to one of multiple output lines. It controls the outputs through a set of selection lines, whose bit combinations determine the specific output line connected to the input at a given moment. -
3. What are the applications of demultiplexers?
Demultiplexers are widely used in communication systems, mainly including the following aspects:
Communication systems: Demultiplexers are used in communication systems to pass data from one input to one of multiple output data lines. For example, in fiber-optic communication, optical signals are combined and transmitted after being transmitted by optical multiplexers. When they reach the receiving end, demultiplexers are needed to separate the optical signals and restore them to the original multiple signals.
Data transmission: During data transmission, demultiplexers can separate composite data streams into multiple independent signals for processing on different channels or devices. For example, in Ethernet, multiple devices share a physical connection, and the demultiplexer is responsible for correctly allocating these shared signals to each device.
Signal processing: Demultiplexers are also used in the field of signal processing, especially in scenarios where specific information needs to be extracted from composite signals. For example, in radar systems, demultiplexers can decompose the received composite radar signal into information about multiple targets to help with target identification and tracking.
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