Overview
The ADG212AKR-REEL, produced by Analog Devices Inc., is a high-performance analog switch that integrates four independently selectable SPST (Single-Pole Single-Throw) switches. Fabricated on an enhanced LC2MOS process, this device offers high breakdown voltage and an increased analog signal range of ±15 V. It is designed for applications requiring high switching speeds and low on-resistance (RON).
This component is part of the ADG211A and ADG212A family, differing only in the inversion of the digital control logic. The ADG212A features break-before-make switching action, which is particularly useful in multiplexer and demultiplexer 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 (1 ms Duration, 10% Duty Cycle) | 70 mA |
| RON | 115 Ω maximum |
| Leakage Current | 0.5 nA typical |
| Operating Temperature Range | -40°C to +85°C |
| Package | 16-Lead SOIC |
Key Features
- High signal handling capability of ±15 V
- Low RON of 115 Ω maximum
- Low leakage current of 0.5 nA typical
- Break-before-make switching action
- Single supply operation possible
- Extended plastic temperature range: -40°C to +85°C
- TTL/CMOS compatible digital inputs
- High switching speeds
- Low charge injection for minimum transients when switching digital inputs
Applications
- Multiplexer and demultiplexer circuits
- Audio and video signal routing
- Medical and industrial instrumentation
- Communication systems
- Automotive and aerospace applications requiring high reliability and temperature range
Q & A
- What is the ADG212AKR-REEL used for?
The ADG212AKR-REEL is used as a high-performance analog switch in various applications, including multiplexer and demultiplexer circuits, audio and video signal routing, and medical and industrial instrumentation.
- What is the signal handling capability of the ADG212AKR-REEL?
The ADG212AKR-REEL has a signal handling capability of ±15 V.
- What is the on-resistance (RON) of the ADG212AKR-REEL?
The on-resistance (RON) of the ADG212AKR-REEL is 115 Ω maximum.
- Does the ADG212AKR-REEL support single supply operation?
- What is the operating temperature range of the ADG212AKR-REEL?
The operating temperature range of the ADG212AKR-REEL is -40°C to +85°C.
- Is the ADG212AKR-REEL compatible with TTL/CMOS digital inputs?
- What type of switching action does the ADG212AKR-REEL exhibit?
The ADG212AKR-REEL exhibits break-before-make switching action.
- What is the leakage current of the ADG212AKR-REEL?
The leakage current of the ADG212AKR-REEL is 0.5 nA typical.
- In what package is the ADG212AKR-REEL available?
The ADG212AKR-REEL is available in a 16-Lead SOIC package.
- Is the ADG212AKR-REEL RoHS compliant?
