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DG212CJ
Analog switch with four single-pole, single-throw channels
DG212CJ
Analog switch with four single-pole, single-throw channels
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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DG212CJ DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.072 | $1.07 |
| 200 | $0.416 | $83.20 |
| 500 | $0.402 | $201.00 |
| 1000 | $0.394 | $394.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The DG202/DG212 are normally open, quad single-polesingle-throw (SPST) analog switches. TheseCMOS switches can be continuously operated withpower supplies ranging from ±4.5V to ±18V. Maximguarantees that these switches will not latch up if thepower supplies are disconnected with input signals stillconnected.
Key Features
Application
- Analog Multiplexers
- Automatic Test Equipment
- Communication Systems
- PBX, PABX
- Programmable Gain Amplifiers
- Sample/Holds
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Analog Switch ICs | Mounting Style | Through Hole |
| Package / Case | PDIP-16 | Number of Channels | 4 Channel |
| Configuration | 4 x SPST | On Resistance - Max | 175 Ohms |
| Minimum Dual Supply Voltage | +/- 15 V | Maximum Dual Supply Voltage | +/- 15 V |
| On Time - Max | 1 us | Off Time - Max | 500 ns |
| Minimum Operating Temperature | 0 C | Maximum Operating Temperature ! | + 70 C |
| Brand | Vishay / Siliconix | Height | 3.81 mm (Max) |
| Length | 21.33 mm (Max) | Pd - Power Dissipation | 470 mW |
| Product Type ! | Analog Switch ICs | Subcategory | Switch ICs |
| Supply Current - Max | 480 uA | Supply Type | Dual Supply |
| Switch Continuous Current | 20 mA | Width | 7.11 mm (Max) |
| Unit Weight | 0.057419 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 DG212CJ?
The DG212CJ is a precision monolithic quad SPST CMOS analog switch designed by Siliconix. It is ideal for applications requiring high precision signal switching, such as audio and video signal routing, precision instrumentation, and automatic test equipment.
How Does DG212CJ Work?
The DG212CJ works by providing four independent single-pole/single-throw (SPST) switches that can be controlled by digital signals. It offers low on-resistance and low charge injection, ensuring minimal impact on the signal path. The device operates with low power consumption and high off-isolation, making it suitable for precision analog signal switching applications.
How Many Pins does DG212CJ have and What are the Functions of the Pinout Configuration?
The DG212CJ is housed in a 16-pin ceramic DIP (Dual Inline Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1, IN2, IN3, IN4: Digital control input pins for each switch.
- A1, A2, A3, A4: Analog signal input pins for each switch.
- B1, B2, B3, B4: Analog signal output pins for each switch.
- GND: Ground pin.
What are the Pros and Cons of DG212CJ?
Pros:
- Precision Switching: Provides high precision and low on-resistance for accurate signal routing.
- Low Charge Injection: Minimizes impact on the signal path during switching transitions.
- High Off-Isolation: Ensures minimal crosstalk between the signal paths.
- Low Power Consumption: Operates with low power, suitable for portable and battery-powered systems.
- Durable Package: The ceramic DIP package provides robustness and reliability in harsh environments.
Cons:
- Cost: Precision analog switches like the DG212CJ may have a higher cost compared to standard switches.
- Complex Control: Requires careful digital control for precise signal routing and isolation.
- Limited Channel Count: The quad-channel configuration may be limiting for systems requiring more channels.
Are There Any Equivalents/Alternatives to DG212CJ for Recommendation?
- The DG413 from Vishay is a similar precision monolithic quad SPST CMOS analog switch.
- Alternatives to the DG212CJ include the MAX4616 from Maxim Integrated and the ADG440 from Analog Devices.
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