Overview
The ADG212AKRZ-REEL, produced by Analog Devices Inc., is a monolithic CMOS device that comprises four independently selectable single-pole single-throw (SPST) switches. These switches are fabricated on an enhanced LC2MOS process, which provides high breakdown voltage and an extended analog signal range of ±15 V. This component is designed for high precision and reliability, making it suitable for a variety of analog switching applications.
Key Specifications
| Parameter | Rating/Value |
|---|---|
| VDD to VSS | 44 V |
| VDD to GND | 25 V |
| VSS to GND | −25 V |
| Analog Inputs Voltage | VSS − 0.3 V to VDD + 0.3 V |
| Continuous Current, S or D | 30 mA |
| Pulsed Current, S or D | 70 mA (1 ms Duration, 10% Duty Cycle) |
| RON (Maximum) | 115 Ω |
| Leakage Current | 0.5 nA (typical) |
| Operating Temperature Range | −40°C to +85°C |
| Package Type | 16-Lead SOIC |
Key Features
- Extended Signal Range: The ADG212AKRZ-REEL operates with an analog signal range of ±15 V, making it suitable for a wide range of applications.
- Single Supply Operation: The device can be operated from a single 15 V supply for unipolar analog signals.
- Low RON and Leakage: Features a low on-resistance (RON) of 115 Ω maximum and low leakage currents of 0.5 nA typical.
- Break-Before-Make Switching: Ensures that multiple outputs can be tied together for multiplexer applications without causing leakage errors.
- TTL/CMOS Compatible: Digital inputs are compatible with TTL and CMOS logic levels.
- High Switching Speeds: Designed for fast switching operations.
Applications
The ADG212AKRZ-REEL is versatile and can be used in various applications, including:
- Multiplexer Applications: Ideal for tying multiple outputs together while minimizing leakage errors.
- High Precision Circuits: Suitable for applications requiring low leakage currents and high precision.
- Analog Signal Switching: Used in systems that require switching of analog signals within a wide voltage range.
- Industrial and Medical Devices: Applicable in environments requiring a wide operating temperature range and high reliability.
Q & A
- What is the analog signal range of the ADG212AKRZ-REEL?
The analog signal range is ±15 V. - Can the ADG212AKRZ-REEL be operated from a single supply?
Yes, it can be operated from a single 15 V supply for unipolar analog signals. - What is the maximum on-resistance (RON) of the ADG212AKRZ-REEL?
The maximum RON is 115 Ω. - What is the typical leakage current of the ADG212AKRZ-REEL?
The typical leakage current is 0.5 nA. - What type of switching action does the ADG212AKRZ-REEL exhibit?
It exhibits break-before-make switching action. - Is the ADG212AKRZ-REEL 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 ADG212AKRZ-REEL?
The operating temperature range is −40°C to +85°C. - What type of package is the ADG212AKRZ-REEL available in?
It is available in a 16-Lead SOIC package. - What are some common applications of the ADG212AKRZ-REEL?
Common applications include multiplexer applications, high precision circuits, analog signal switching, and use in industrial and medical devices. - Where can I find detailed specifications and datasheets for the ADG212AKRZ-REEL?
Detailed specifications and datasheets can be found on the Analog Devices website, as well as on distributor websites like Digi-Key and Mouser.
