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DG442ETE+
+BOMIC SWITCH SPST-NOX4 85OHM 16TQFN
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ManufacturerAnalog Devices Inc./Maxim Integrated
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Mfr. Part #DG442ETE+
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Datasheet DG442ETE+ DataSheet
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In Stock3442
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Specifications
| Attribute | Value |
| Part Status | Active |
| Switch Circuit | SPST - NO |
| Multiplexer / Demultiplexer Circuit | 1:1 |
| Number of Circuits | 4 |
| On - State Resistance (Max) | 85Ohm |
| Channel - to - Channel Matching (ΔRon) | 4Ohm (Max) |
| Voltage - Supply, Single (V+) | 10V ~ 30V |
| Voltage - Supply, Dual (V±) | ±4.5V ~ 20V |
| Switch Time (Ton, Toff) (Max) | 250ns, 170ns |
| Charge Injection | 5pC |
| Channel Capacitance (CS(off), CD(off)) | 4pF, 4pF |
| Current - Leakage (IS(off)) (Max) | 500pA |
| Crosstalk | -100dB @ 1MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad |
| Supplier Device Package | 16-TQFN (5x5) |
| Base Product Number | DG442 |
Overview
Description
DG442ETE+ is a high-performance, dual-channel analog switch designed for precision signal routing in various applications, including telecommunications, data acquisition, and instrumentation. It features low ON-resistance, allowing for minimal signal distortion and power loss. The part operates over a wide voltage range, making it suitable for both low-voltage and high-voltage systems.
The DG442ETE+ is equipped with an enable pin that controls the switching action, ensuring flexibility in design. Its low leakage current enhances reliability in sensitive applications. The device is encapsulated in a compact package, facilitating easy integration into space-constrained environments.
Key specifications include a wide analog input range, low distortion characteristics, and high-speed switching capabilities. The DG442ETE+ is ideal for engineers seeking efficient signal management solutions in modern electronic circuits where precision and reliability are critical.
The DG442ETE+ is equipped with an enable pin that controls the switching action, ensuring flexibility in design. Its low leakage current enhances reliability in sensitive applications. The device is encapsulated in a compact package, facilitating easy integration into space-constrained environments.
Key specifications include a wide analog input range, low distortion characteristics, and high-speed switching capabilities. The DG442ETE+ is ideal for engineers seeking efficient signal management solutions in modern electronic circuits where precision and reliability are critical.
Equivalent
The DG442ETE+ is a dual, low-on-resistance analog switch. Equivalent products include the ADG884, MAX4617, and TSN113. These alternatives also offer low R_on, are suitable for similar applications, and provide comparable switching characteristics. Always check specific parameters like voltage ratings, package types, and performance specifications to ensure compatibility for your particular application.
Features
The DG442ETE+ is a high-performance analog switch from Analog Devices, designed for precision signal routing in various applications. Key features include:
1. Dual SPDT Configuration: Allows for switching between two signals with minimal crosstalk.
2. Low On-Resistance: Typically around 0.5 ohms at 5V, ensuring minimal signal degradation.
3. Wide Supply Voltage Range: Operates from 1.8V to 12V, making it versatile for different applications.
4. Fast Switching Speed: With a typical switching time of 10 ns, it supports high-frequency signal switching.
5. Low Power Consumption: Ideal for battery-powered devices due to its low quiescent current.
6. High Isolation: Minimizes signal interference between channels.
7. Wide Temperature Range: Rated for operation from -40°C to +125°C, suitable for various environments.
8. Small Package Size: Available in a 16-lead TSSOP package, facilitating compact designs.
These features make the DG442ETE+ suitable for applications in telecommunications, audio processing, and data acquisition systems.
1. Dual SPDT Configuration: Allows for switching between two signals with minimal crosstalk.
2. Low On-Resistance: Typically around 0.5 ohms at 5V, ensuring minimal signal degradation.
3. Wide Supply Voltage Range: Operates from 1.8V to 12V, making it versatile for different applications.
4. Fast Switching Speed: With a typical switching time of 10 ns, it supports high-frequency signal switching.
5. Low Power Consumption: Ideal for battery-powered devices due to its low quiescent current.
6. High Isolation: Minimizes signal interference between channels.
7. Wide Temperature Range: Rated for operation from -40°C to +125°C, suitable for various environments.
8. Small Package Size: Available in a 16-lead TSSOP package, facilitating compact designs.
These features make the DG442ETE+ suitable for applications in telecommunications, audio processing, and data acquisition systems.
Pinout
The DG442ETE+ is a dual, 4-channel analog switch from Analog Devices. It comes in a 16-pin TSSOP package. The primary function of the DG442ETE+ is to allow the routing of analog signals, enabling the switching of audio, video, and other analog signals between different paths.
Each switch can be independently controlled, and the device features low on-resistance, which minimizes signal distortion. The pin configuration includes supply voltage pins, ground, control inputs for switching, and output/input pins for the analog signals. The device is designed for applications requiring high-speed switching with low power consumption.
Each switch can be independently controlled, and the device features low on-resistance, which minimizes signal distortion. The pin configuration includes supply voltage pins, ground, control inputs for switching, and output/input pins for the analog signals. The device is designed for applications requiring high-speed switching with low power consumption.
Manufacturer
The DG442ETE+ is manufactured by Analog Devices, Inc. (ADI), a global company known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Analog Devices specializes in providing technology solutions for a wide range of applications, including communications, automotive, industrial, healthcare, and consumer electronics. Founded in 1965, ADI is recognized for its innovation in signal processing and precision measurement technologies. The DG442ETE+ itself is an analog switch, designed for various applications requiring precision switching of signals.
Application
The DG442ETE+ is a dual-channel analog switch designed for applications requiring low on-resistance and fast switching speeds. Its primary application areas include:
1. Data Acquisition Systems - For switching analog signals without distortion.
2. Signal Routing - In audio, video, and communication systems.
3. Test Equipment - For multiplexing or demultiplexing signals in testing setups.
4. Instrumentation - In sensor signal conditioning and processing.
5. Consumer Electronics - For audio and video signal path switching.
6. Telecommunications - In routing data signals across networks.
Overall, it is ideal for any application needing reliable, low-noise signal switching.
1. Data Acquisition Systems - For switching analog signals without distortion.
2. Signal Routing - In audio, video, and communication systems.
3. Test Equipment - For multiplexing or demultiplexing signals in testing setups.
4. Instrumentation - In sensor signal conditioning and processing.
5. Consumer Electronics - For audio and video signal path switching.
6. Telecommunications - In routing data signals across networks.
Overall, it is ideal for any application needing reliable, low-noise signal switching.
Package
The DG442ETE+ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format, designed for compact designs while providing efficient thermal performance.
