規格
| 屬性 | 價值 |
| Package / Case | Tube |
| Part Status | Active |
| Multiplexer / Demultiplexer Circuit | 8:1 |
| Number of Circuits | 1 |
| On - State Resistance(Max) | 100Ohm |
| Channel - to - Channel Matching(ΔRon) | 15Ohm (Max) |
| Voltage - Supply, Single (V+) | 12V |
| Voltage - Supply, Dual (V±) | ±5V ~ 20V |
| Switch Time(Ton Toff)(Max) | 150ns, 150ns |
| Charge Injection | 20pC |
| Channel Capacitance(CS(off)CD(off)) | 3pF, 26pF |
| Current - Leakage(IS(off))(Max) | 500pA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The DG408DY-E3 is an analog multiplexer/demultiplexer integrated circuit (IC) designed by Vishay Siliconix. It features an 8-channel single-ended configuration, allowing a single input or output to be directed to one of eight channels. This IC is part of the DG400 series and utilizes CMOS technology, which offers low power consumption and high switching speed. The DG408DY-E3 operates with a wide power supply range, typically from ±5V to ±20V, making it suitable for various applications. It offers low on-resistance and low leakage currents, ensuring minimal signal distortion and high accuracy. Additionally, the device is equipped with break-before-make switching to prevent channel overlap, enhancing reliability in signal routing. Common applications include data acquisition systems, audio and video signal routing, and instrumentation. The device is housed in a small-outline SOIC-16 package, making it suitable for space-constrained designs. Its high-performance specifications and versatility make it a popular choice for engineers seeking efficient and reliable signal multiplexing solutions.
Equivalent
The DG408DY-E3 is an analog multiplexer, and equivalent products include:
1. ADG408 - by Analog Devices, offering similar functionality with an 8:1 channel configuration.
2. MAX308 - by Maxim Integrated, another alternative with comparable features.
3. CD74HC4051 - by Texas Instruments, offering similar multiplexing capabilities but may differ in electrical characteristics.
Always check the datasheets for exact specifications to ensure compatibility with your specific application.
1. ADG408 - by Analog Devices, offering similar functionality with an 8:1 channel configuration.
2. MAX308 - by Maxim Integrated, another alternative with comparable features.
3. CD74HC4051 - by Texas Instruments, offering similar multiplexing capabilities but may differ in electrical characteristics.
Always check the datasheets for exact specifications to ensure compatibility with your specific application.
Features
The DG408DY-E3 is an analog multiplexer/demultiplexer IC from Vishay Siliconix. It features a single 8-channel design, suitable for routing analog signals in data acquisition systems and other applications. The device operates over a wide power supply range, from ±5V to ±20V or 5V to 36V single supply, offering versatility for different applications.
Key features include low on-resistance (around 100 ohms) and low power consumption, making it efficient for signal routing tasks. It also provides low crosstalk and a high degree of signal integrity, ensuring minimal interference between channels. The device supports fast switching speeds, enhancing performance in time-sensitive applications.
The DG408DY-E3 is housed in a 16-pin plastic DIP or SOIC package, providing ease of integration into circuit designs. Its operating temperature range is from -40°C to +85°C, making it suitable for a variety of environments. Additionally, the device includes an enable pin for added control, allowing the user to enable or disable the multiplexer as needed.
Key features include low on-resistance (around 100 ohms) and low power consumption, making it efficient for signal routing tasks. It also provides low crosstalk and a high degree of signal integrity, ensuring minimal interference between channels. The device supports fast switching speeds, enhancing performance in time-sensitive applications.
The DG408DY-E3 is housed in a 16-pin plastic DIP or SOIC package, providing ease of integration into circuit designs. Its operating temperature range is from -40°C to +85°C, making it suitable for a variety of environments. Additionally, the device includes an enable pin for added control, allowing the user to enable or disable the multiplexer as needed.
Pinout
The DG408DY-E3 is an analog multiplexer/demultiplexer integrated circuit. It is an 8-channel single-ended device, meaning it can select one of eight inputs to connect to a single output, or vice versa. The package type for DG408DY-E3 is typically a 16-pin SOIC.
Here is a brief overview of the pin functions:
1. V+: Positive power supply.
2. GND: Ground connection.
3. D: Drain, the common output/input for the multiplexer/demultiplexer.
4. S1-S8: Source pins, where signals are connected.
5. A0, A1, A2: Address lines used to select one of the 8 input/output channels.
6. EN (or INH): Enable or inhibit control; active low to enable the device.
7. V-: Negative power supply (optional, used for dual supply operation).
The DG408DY-E3 is typically used in applications requiring the routing of analog signals, such as data acquisition systems, audio signal multiplexing, and other electronic applications that require channel selection.
Here is a brief overview of the pin functions:
1. V+: Positive power supply.
2. GND: Ground connection.
3. D: Drain, the common output/input for the multiplexer/demultiplexer.
4. S1-S8: Source pins, where signals are connected.
5. A0, A1, A2: Address lines used to select one of the 8 input/output channels.
6. EN (or INH): Enable or inhibit control; active low to enable the device.
7. V-: Negative power supply (optional, used for dual supply operation).
The DG408DY-E3 is typically used in applications requiring the routing of analog signals, such as data acquisition systems, audio signal multiplexing, and other electronic applications that require channel selection.
Manufacturer
The DG408DY-E3 is manufactured by Vishay Intertechnology, Inc. Vishay is a global company known for producing a wide range of discrete semiconductors and passive electronic components. Founded in 1962, Vishay has grown through a series of strategic acquisitions to become one of the world's largest manufacturers in the electronics industry. The company supplies components for various applications, including automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets.
Vishay's product portfolio includes semiconductors like diodes, MOSFETs, and infrared sensors, as well as passive components such as resistors, capacitors, inductors, and electromagnetic components. The DG408DY-E3 itself is a type of analog switch, commonly used in signal routing applications to control the flow of analog signals. Vishay is known for its emphasis on quality, reliability, and innovation, working continuously to meet the evolving demands of the electronics market.
Vishay's product portfolio includes semiconductors like diodes, MOSFETs, and infrared sensors, as well as passive components such as resistors, capacitors, inductors, and electromagnetic components. The DG408DY-E3 itself is a type of analog switch, commonly used in signal routing applications to control the flow of analog signals. Vishay is known for its emphasis on quality, reliability, and innovation, working continuously to meet the evolving demands of the electronics market.
Application
The DG408DY-E3 is an analog multiplexer/demultiplexer IC used primarily in signal routing applications. Its main application areas include data acquisition systems, where it helps in routing signals from multiple sensors to an analog-to-digital converter. It's also used in communication systems for channel selection and in audio and video equipment for signal switching. Additionally, the DG408DY-E3 is applied in instrumentation systems for measurement and control, allowing for efficient resource usage by multiplexing several input channels to a single output. Its low on-resistance and high-speed operation make it suitable for precision analog signal processing tasks.
Package
The DG408DY-E3 is a part of the DG408 series, which typically comes in a plastic dual in-line package (PDIP) or a small outline integrated circuit (SOIC) package. The "-E3" suffix usually indicates RoHS compliance and/or a lead-free version of the component. For precise package details, refer to the manufacturer's datasheet.
