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DG441DY+

Name: DG441DY+
Rating: 4.7 (12 reviews)

IC SWITCH QUAD SPST 16SOIC

Производитель
Мфр. Часть #DG441DY+
Пакет 16-SOIC (0.154, 3.90mm Width)
Лист данных DG441DY+ DataSheet
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Спецификации

Supplier	Analog Devices Inc./Maxim Integrated
Package	Tube
ProductStatus	Active
SwitchCircuit	SPST - NC
Multiplexer/DemultiplexerCircuit	1:1
NumberofCircuits	4
On-StateResistance(Max)	85Ohm
Channel-to-ChannelMatching(ΔRon)	4Ohm (Max)
Voltage-SupplySingle(V+)	10V ~ 30V
Voltage-SupplyDual(V±)	±4.5V ~ 20V
SwitchTime(TonToff)(Max)	250ns, 120ns
ChargeInjection	5pC
ChannelCapacitance(CS(off)CD(off))	4pF, 4pF
Current-Leakage(IS(off))(Max)	500pA
Crosstalk	-100dB @ 1MHz
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	16-SOIC (0.154, 3.90mm Width)

Обзор

Description

DG441DY+ is a high-performance analog switch designed for precision signal routing in various electronic applications. It features low on-resistance, which minimizes signal distortion, and low leakage currents, ensuring high accuracy in signal integrity. The device typically supports dual supply voltages and offers multiple channels, making it suitable for multiplexing and demultiplexing signals in audio, video, and data communication systems. Its compact package allows for easy integration into space-constrained designs. Additionally, DG441DY+ is characterized by fast switching speeds and low power consumption, which are critical for battery-operated devices. Overall, it is an ideal choice for applications requiring reliable and efficient signal management.

Features

The DG441DY+ is a quad bilateral switch from Analog Devices, designed for low-voltage and low-power applications. Key features include:
1. Low On-Resistance: It offers low on-resistance (typically 2.5 ohms at 5V), ensuring minimal signal loss.
2. Wide Supply Voltage Range: Operates from a supply voltage of 1.8V to 5.5V, making it suitable for various applications.
3. Low Power Consumption: The device consumes minimal power during operation, ideal for battery-powered devices.
4. High Speed: Supports fast switching speeds, making it suitable for high-frequency applications.
5. Bidirectional Signal Flow: Allows signals to flow in either direction, providing flexibility in circuit design.
6. ESD Protection: Built-in ESD protection enhances reliability in harsh environments.
7. TTL/CMOS Compatible: Can be controlled by standard logic levels, simplifying integration with digital circuits.
These features make the DG441DY+ suitable for applications like audio switching, data routing, and signal multiplexing.

Package

The DG441DY+ is packaged in a 16-lead Dual In-line Package (DIP).

Pinout

The DG441DY+ is a dual, single-pole double-throw (SPDT) analog switch. It has a total of 16 pins. The primary functions of the pins are as follows:
1. Inputs/Outputs: The device features two signal paths (A1, A2 for input/output) for each switch, allowing the selection of one of two input signals.
2. Control Inputs: There are two control pins (IN1, IN2) that determine the switch state for each of the two channels.
3. Power Supply: VDD and VSS pins provide the necessary power supply for the operation of the chip.
4. Common Pins: The common pins (COM1, COM2) connect to the output, allowing the selected input to pass through to the output.
The DG441DY+ operates over a wide voltage range and is designed for low on-resistance and low power consumption, making it suitable for various signal routing applications.

Manufacturer

The DG441DY+ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design, manufacture, and marketing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in a wide range of applications, including communications, industrial automation, automotive, healthcare, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is known for its innovation in precision analog technology and its commitment to providing solutions that enhance the performance of electronic systems. The DG441DY+ itself is a quad, SPDT (single-pole double-throw) analog switch, widely used in various electronic circuit applications for signal routing.

Application

DG441DY+ is a high-performance analog switch used in various applications, including telecommunications for signal routing, audio devices for mixing and switching audio signals, and data acquisition systems for signal multiplexing. It is also utilized in test equipment for precise signal manipulation and in consumer electronics for handling audio and video signals.

Equivalent

The DG441DY+ chip is a dual analog switch. Equivalent products include the DG441, DG442, and ADG884. For similar functionality, consider the MAX4607 or the TSX-0104. Check specific parameters like voltage ratings and package types to ensure compatibility for your application.

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