Overview
The ADG211AKRZ-REEL7 is a quad single-pole single-throw (SPST) analog switch produced by Analog Devices Inc. This component is part of the ADG211A and ADG212A series, which are monolithic CMOS devices designed on an enhanced LC2MOS process. This process enhances the signal handling capability, allowing for an analog signal range of ±15 V. The device features high switching speeds, low on-resistance (RON), and low leakage currents, making it suitable for a variety of applications requiring precise signal switching.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Analog Signal Range | ±15 | ±15 | ±15 | V | |
| RON | 115 | 175 | Ω | −10 V ≤ VS ≤ +10 V, IDS = 1 mA | |
| Leakage Current (IS Off) | 0.5 | 100 | nA | VD = ±14 V; VS = ±14 V | |
| Power Supply Current (IDD) | 0.6 | 1 | mA | Digital inputs = VINL or VINH | |
| Operating Temperature Range | −40 | +85 | °C | ||
| Package Type | 16-Lead SOIC |
Key Features
- High Signal Handling Capability: The ADG211AKRZ-REEL7 can handle analog signals up to ±15 V, making it suitable for a wide range of applications.
- Low RON: The device features a low on-resistance of 115 Ω maximum, ensuring minimal signal attenuation.
- Low Leakage Currents: Typical leakage currents are as low as 0.5 nA, reducing unwanted signal paths.
- High Switching Speeds: The switches exhibit high switching speeds, making them ideal for applications requiring rapid signal switching.
- Break-Before-Make Switching: This feature ensures that there is no simultaneous connection of the input and output, preventing signal distortion.
- TTL/CMOS Compatible Digital Inputs: The device is compatible with both TTL and CMOS logic levels, enhancing its versatility in various digital control systems.
- Extended Plastic Temperature Range: The device operates over a temperature range of −40°C to +85°C, making it suitable for harsh environments.
Applications
- Audio and Video Switching: The ADG211AKRZ-REEL7 is suitable for audio and video signal switching due to its high signal handling capability and low distortion.
- Medical Equipment: Its low leakage currents and high switching speeds make it ideal for medical devices that require precise signal control.
- Industrial Control Systems: The device can be used in industrial control systems where reliable and fast signal switching is necessary.
- Automotive Systems: The extended temperature range and robust design make it suitable for use in automotive applications.
Q & A
- What is the analog signal range of the ADG211AKRZ-REEL7?
The analog signal range is ±15 V.
- What is the maximum on-resistance (RON) of the ADG211AKRZ-REEL7?
The maximum on-resistance is 115 Ω.
- What is the typical leakage current of the ADG211AKRZ-REEL7?
The typical leakage current is 0.5 nA).
- Is the ADG211AKRZ-REEL7 compatible with TTL and CMOS logic levels?
Yes, it is compatible with both TTL and CMOS logic levels).
- What is the operating temperature range of the ADG211AKRZ-REEL7?
The operating temperature range is −40°C to +85°C).
- What type of package does the ADG211AKRZ-REEL7 come in?
The device comes in a 16-Lead SOIC package).
- Does the ADG211AKRZ-REEL7 feature break-before-make switching?
Yes, it features break-before-make switching to prevent signal distortion).
- What are some common applications of the ADG211AKRZ-REEL7?
Common applications include audio and video switching, medical equipment, industrial control systems, and automotive systems).
- Is the ADG211AKRZ-REEL7 RoHS compliant?
Yes, the device is RoHS compliant).
- How many switches are included in the ADG211AKRZ-REEL7?
The device includes four independently selectable SPST switches).
