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DG409DY
The DG409DY+ is a high-quality 4-channel multiplexer suitable for a range of CMOS applicationsDG409DY
The DG409DY+ is a high-quality 4-channel multiplexer suitable for a range of CMOS applications
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Manufacturer Part # : DG409DY
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Package/Case: SOIC
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Part Status : OBSOLETE
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Brand: Analog Devices
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Product Categories : Analog Switches, Multiplexers, Demultiplexers
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Service & Packaging
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DG409DY DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.178 | $2.18 |
| 200 | $0.844 | $168.80 |
| 500 | $0.815 | $407.50 |
| 1000 | $0.799 | $799.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The DG409DY+ from Maxim is a top-of-the-line CMOS analog multiplexer that has been redesigned for superior performance. With guaranteed matching between channels and flatness over the signal range, this multiplexer ensures reliable and consistent operation. The low on-resistance of 100Ω max allows for smooth conduction in both directions, while the low charge injection of 15pC max ensures minimal interference. Additionally, the DG409DY+ boasts a low input off-leakage current of less than 5nA at +85°C, making it a reliable choice for a variety of applications. Whether you need precision switching for audio signals or accurate multiplexing for sensor readings, the DG409DY+ delivers unmatched quality and performance
Key Features
- This device has rail-to-rail output capability
- Low distortion ensures high-quality signal transmission
- Suitable for audio and video applications
- DG409DY+ offers high OFF resistance and low on-resistance
Application
- Industrial signal routing
- Test equipment control
- Audio precision
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Multiplexer Switch ICs | RoHS | N |
| Series | DG | Product | Multiplexers |
| Mounting Style | SMD/SMT | Package / Case | SOIC-Narrow-16 |
| Number of Channels | 4 Channel | Configuration | 2 x 4:1 |
| Supply Voltage - Min | 5 V | Supply Voltage - Max | 36 V |
| Minimum Dual Supply Voltage | +/- 5 V | Maximum Dual Supply Voltage | +/- 20 V |
| On Resistance - Max | 100 Ohms | On Time - Max | 150 ns |
| Off Time - Max | 150 ns | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 85 C | Brand | Vishay / Siliconix |
| Dual Supply Voltage | +/- 15 V | Height | 1.55 mm |
| Length | 10 mm | Operating Supply Voltage ! | 5 V to 36 V |
| Pd - Power Dissipation | 600 mW | Product Type ! | Multiplexer Switch ICs |
| Factory Pack Quantity | 500 | Subcategory | Switch ICs |
| Supply Current - Max | 500 uA | Supply Type | Single Supply, Dual Supply |
| Switch Voltage - Max | 15 V | Width | 4 mm |
| Unit Weight | 0.019312 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is DG409DY?
The DG409DY is a quad single-ended analog switch designed by Vishay Siliconix. It is ideal for applications requiring signal switching and routing in precision measurement systems, automatic test equipment, and data acquisition systems.
How Does DG409DY Work?
The DG409DY works by providing four independent single-ended analog switches that can be used to route analog signals from different sources to a common output. The switches are controlled by digital logic signals, allowing flexible and selective routing of analog signals within a system.
How Many Pins does DG409DY have and What are the Functions of the Pinout Configuration?
The DG409DY is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1 to IN4: Analog input pins for each switch.
- COM: Common analog output pin.
- EN: Enable pin for switching control.
- GND: Ground pin.
What are the Pros and Cons of DG409DY?
Pros:
- Multiple Channels: Offers four independent analog switches in a single package, reducing component count and board space.
- Low On-Resistance: Provides low on-resistance for minimal signal attenuation.
- Wide Voltage Range: Compatible with a wide range of supply voltages, enhancing flexibility in system design.
- Consistent Performance: Ensures consistent and reliable signal routing for precision applications.
- Easy Control: Controlled by digital logic signals for straightforward interfacing with microcontrollers or control circuits.
Cons:
- Complexity: May require careful consideration of signal integrity, crosstalk, and layout for optimal performance in high-frequency applications.
- Power Consumption: Consumes power when enabled, which may be a concern in battery-powered systems.
- Cost: Higher number of channels may result in a higher cost compared to single-channel alternatives.
Are There Any Equivalents/Alternatives to DG409DY for Recommendation?
Potential alternatives to the DG409DY include the CD4066 from Texas Instruments and the ADG409 from Analog Devices, which offer similar functionality in terms of analog signal switching.
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