Overview
The ADG202AKN, produced by Analog Devices Inc., is a monolithic CMOS device that features four independently selectable switches. These switches are designed using the enhanced LC2MOS process, which provides an increased signal handling capability of ±15 V. This device is known for its high switching speeds and low on-resistance (RON), making it suitable for a variety of applications requiring precise signal switching.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Switches | 4 |
| Switch Type | SPST (Single Pole Single Throw) - NO (Normally Open) |
| Signal Handling Capability | ±15 V |
| On-Resistance (RON) | Low RON |
| Charge Injection | 20 pC |
| Crosstalk | -80 dB @ 100 kHz |
| Channel-to-Channel Matching (ΔRON) | 4.5 Ω |
| Operating Temperature Range | -40°C to 85°C |
| Package Types | 16-Lead PDIP, 16-Lead SOIC |
Key Features
- High switching speeds and low RON for efficient signal handling.
- Break-before-make switching action, suitable for multiplexer applications.
- Low charge injection to minimize transients when switching digital inputs.
- Each switch conducts equally well in both directions when ON.
- Input signal range extends to the supplies.
Applications
The ADG202AKN is versatile and can be used in various applications, including:
- Automotive systems: Due to its robust operating temperature range and reliability, it is suitable for automotive environments.
- Multiplexer applications: The break-before-make switching action makes it ideal for multiplexer configurations.
- Signal routing and switching: Its high signal handling capability and low RON make it suitable for applications requiring precise signal routing and switching.
Q & A
- What is the ADG202AKN?
The ADG202AKN is a monolithic CMOS device featuring four independently selectable SPST switches designed on the enhanced LC2MOS process. - What is the signal handling capability of the ADG202AKN?
The ADG202AKN has a signal handling capability of ±15 V. - What are the key features of the ADG202AKN?
High switching speeds, low RON, break-before-make switching action, and low charge injection. - What are the typical applications of the ADG202AKN?
Automotive systems, multiplexer applications, and signal routing and switching. - What is the operating temperature range of the ADG202AKN?
The operating temperature range is -40°C to 85°C. - What are the package types available for the ADG202AKN?
16-Lead PDIP and 16-Lead SOIC. - How does the ADG202AKN handle charge injection?
The ADG202AKN has low charge injection of 20 pC to minimize transients when switching digital inputs. - What is the crosstalk specification of the ADG202AKN?
The crosstalk is -80 dB @ 100 kHz. - How does the ADG202AKN perform in terms of channel-to-channel matching?
The channel-to-channel matching (ΔRON) is 4.5 Ω. - Is the ADG202AKN suitable for high-speed applications?
Yes, the ADG202AKN features high switching speeds, making it suitable for high-speed applications.
