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DG419DY

Name: DG419DY
Rating: 4.7 (12 reviews)

IC SWITCH SPDT X 1 35OHM 8SOIC

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規格

Part Status	Obsolete
Switch Circuit	SPDT
Multiplexer/Demultiplexer Circuit	2:1
Number of Circuits	1
On-State Resistance (Max)	35Ohm
Voltage - Supply, Single (V+)	12V
Voltage - Supply, Dual (V±)	±15V
Switch Time (Ton, Toff) (Max)	175ns, 145ns
Charge Injection	60pC
Channel Capacitance (CS(off), CD(off))	8pF, 8pF
Current - Leakage (IS(off)) (Max)	250pA
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	DG419

概述

Description

DG419DY is a UK postal code located in the area of Derry City, Northern Ireland. This area is characterized by its urban setting and is part of the wider Derry and Strabane District Council. The postal code encompasses residential neighborhoods, local amenities, and various services. It typically indicates a location that is accessible and serves a diverse community. The DG prefix is specific to certain regions and aids in efficient mail sorting and delivery. Understanding the postal code's structure can help in identifying specific locations, navigating the area, and accessing services within the community.

Features

The DG419DY is a dual 4-channel analog switch designed for high-speed signal switching applications. Key features include:
1. Low On-Resistance: Typically around 4 ohms, minimizing voltage drop and signal distortion.
2. Wide Operating Voltage: Can function within a range of 1.8V to 5.5V, making it versatile for various applications.
3. High-Speed Switching: Capable of switching at high frequencies, ideal for data communications and audio applications.
4. Low Power Consumption: Consumes minimal power, suitable for battery-operated devices.
5. Low Crosstalk: Ensures minimal interference between channels, enhancing signal integrity.
6. Temperature Range: Operates effectively across a wide temperature range (-40°C to 85°C).
7. Pin Configuration: Available in compact packages, facilitating easy integration into designs.
These features make the DG419DY suitable for applications in telecommunications, consumer electronics, and instrumentation where reliable and efficient signal routing is essential.

Package

The DG419DY is a quad single-pole double-throw (SPDT) analog switch packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The DG419DY is a dual 4-channel analog multiplexer/demultiplexer in a 16-pin dual-in-line package (DIP). It features 16 pins, with the following key functions:
1. Pins 1-4 (S1, S2, S3, S4): Select inputs that determine which of the four switches in each channel is connected to the common output/input.
2. Pins 5-12 (D0-D3, D0'-D3'): Analog signal terminals for each of the four channels, allowing for the connection of the input or output signals.
3. Pin 13 (COM): Common output/input for the selected channel.
4. Pin 14 (GND): Ground connection.
5. Pin 15 (V+): Positive supply voltage connection.
6. Pin 16 (V- or NC): Negative supply voltage or not connected.
The device is often used for signal routing in applications requiring low distortion and high linearity.

Manufacturer

The DG419DY is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company designs and manufactures a broad range of electronic components that are used in various applications, including communications, automotive, consumer electronics, and industrial automation. Established in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on providing innovative solutions that enable engineers to create advanced technology systems. The DG419DY specifically is a quad-channel analog switch, commonly used in signal routing applications.

Application

DG419DY is a dual, low on-resistance, analog switch used in various applications such as signal routing, data acquisition systems, audio switching, and telecommunications. It is commonly employed in consumer electronics, instrumentation, and medical devices for efficient signal management and control. Its low power consumption and high speed make it suitable for portable and battery-operated devices.

Equivalent

The DG419DY chip is a dual 4-channel analog multiplexer/demultiplexer. Equivalent products include the DG419, MAX4615, MAX4616, and ADG884. It's important to consider specifications such as voltage range, on-resistance, and packaging when looking for equivalent parts. Always check the datasheets for compatibility with your specific application.