Overview
The ADG211AKR-REEL is a quad single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc. This component is part of the ADG211A series, which is designed using the enhanced LC2MOS process. It is particularly suited for applications where low on-state resistance, low leakage, and high channel-to-channel matching are required. The device operates from a single 15 V supply or dual ±15 V supplies, making it versatile for various analog signal switching needs.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supply Voltage (Single) | 15 V |
| Supply Voltage (Dual) | ±15 V |
| Operating Temperature | -40°C to 85°C |
| On-State Resistance (Max) | 115 Ω |
| Switch Time (Ton, Toff) (Max) | 600 ns, 450 ns |
| Leakage Current (IS(off)) (Max) | 5 nA |
| Crosstalk | -80 dB @ 100 kHz |
| Charge Injection | 20 pC |
| Channel-to-Channel Matching (ΔRon) | 5.75 Ω |
| Channel Capacitance (CS(off), CD(off)) | 5 pF, 5 pF |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant (some versions are RoHS compliant) |
Key Features
- Quad single-pole single-throw (SPST) configuration, allowing for four independent switches.
- Low on-state resistance of 115 Ω.
- Low leakage currents of 5 nA.
- High channel-to-channel matching with a ΔRon of 5.75 Ω.
- Low crosstalk of -80 dB @ 100 kHz.
- Low charge injection of 20 pC.
- Operates from a single 15 V supply or dual ±15 V supplies.
- Wide operating temperature range from -40°C to 85°C.
Applications
The ADG211AKR-REEL is suitable for a variety of applications, including:
- Analog signal switching in audio and video circuits.
- Medical equipment where low leakage and high channel matching are critical.
- Industrial control systems requiring reliable analog switching.
- Automotive systems where robustness and wide temperature range are necessary.
- Test and measurement equipment.
Q & A
- What is the package type of the ADG211AKR-REEL?
The ADG211AKR-REEL comes in a 16-SOIC package with a width of 0.154" (3.90mm). - What are the supply voltage options for the ADG211AKR-REEL?
The device can operate from a single 15 V supply or dual ±15 V supplies. - What is the on-state resistance of the ADG211AKR-REEL?
The on-state resistance is 115 Ω. - What is the maximum switch time for the ADG211AKR-REEL?
The maximum switch time is 600 ns for turn-on and 450 ns for turn-off. - What is the crosstalk performance of the ADG211AKR-REEL?
The crosstalk is -80 dB @ 100 kHz. - Is the ADG211AKR-REEL RoHS compliant?
Some versions of the ADG211AKR are RoHS compliant, while others contain lead and are not compliant. - What is the operating temperature range of the ADG211AKR-REEL?
The operating temperature range is from -40°C to 85°C. - What is the leakage current of the ADG211AKR-REEL?
The leakage current is 5 nA. - What is the charge injection of the ADG211AKR-REEL?
The charge injection is 20 pC. - What are typical applications for the ADG211AKR-REEL?
Typical applications include analog signal switching in audio and video circuits, medical equipment, industrial control systems, automotive systems, and test and measurement equipment.
