Overview
The ADG636YRU-REEL, produced by Analog Devices Inc., is a monolithic device featuring two independently selectable CMOS single pole, double throw (SPDT) switches. This component is designed to operate with dual ±2.7 V to ±5.5 V supplies or a single supply of +2.7 V to +5.5 V. It is known for its ultralow charge injection, low leakage current, and high switching speeds, making it suitable for a variety of applications requiring precise signal switching.
Key Specifications
| Parameter | Typical Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| Analog Signal Range | 0 V to VDD | V | VDD = 2.7 V, VSS = 0 V |
| On Resistance, RON | 85 Ω | Ω | VS = 1.5 V, IDS = −1 mA |
| On Resistance Match Between Channels, ΔRON | 2 Ω | Ω | VS = 1.5 V, IDS = −1 mA |
| Charge Injection, QINJ | ±1.5 pC | pC | VS = 0 V, RS = 0 Ω, CL = 1 nF |
| Leakage Current, IS (Off) | 10 pA | pA | VDD = 3.3 V, at 25°C |
| Break-Before-Make Time Delay, tBBM | 20 ns | ns | RL = 300 Ω, CL = 35 pF, VS = 3 V |
| Bandwidth, −3 dB | 610 MHz | MHz | RL = 50 Ω, CL = 5 pF |
| Operating Temperature Range | −40°C to +125°C | °C | |
| Package Type | 14-Lead TSSOP |
Key Features
- Ultralow Charge Injection: ±1.5 pC typical over the full signal range.
- Low Leakage Current: Less than 0.25 nA maximum at 85°C.
- Dual or Single Supply Operation: Dual ±2.7 V to ±5.5 V or single +2.7 V to +5.5 V supply.
- High Switching Speeds: Capable of high switching speeds with break-before-make switching action.
- Low Power Dissipation: Very low power consumption.
- Compact Package: Available in a small 14-lead TSSOP package.
- Automotive Temperature Range: Operates over an automotive temperature range of −40°C to +125°C.
Applications
The ADG636YRU-REEL is suitable for various applications that require precise signal switching, including:
- Audio and Video Switching: Due to its low charge injection and high bandwidth, it is ideal for audio and video signal switching.
- Medical Devices: Its low leakage current and high switching speeds make it suitable for medical equipment.
- Automotive Systems: The component's ability to operate over an automotive temperature range makes it a good fit for automotive applications.
- Industrial Control Systems: It can be used in industrial control systems where reliable and fast signal switching is necessary.
Q & A
- What is the typical charge injection of the ADG636YRU-REEL?
The typical charge injection is ±1.5 pC over the full signal range.
- What is the leakage current of the ADG636YRU-REEL at 25°C?
The leakage current is 10 pA typical at 25°C.
- What are the supply voltage options for the ADG636YRU-REEL?
The component can operate with dual ±2.7 V to ±5.5 V supplies or a single supply of +2.7 V to +5.5 V.
- What is the on resistance of the ADG636YRU-REEL?
The on resistance is 85 Ω typical, matched to within 2 Ω between channels.
- What is the operating temperature range of the ADG636YRU-REEL?
The operating temperature range is −40°C to +125°C.
- In what package is the ADG636YRU-REEL available?
The component is available in a 14-lead TSSOP package.
- Does the ADG636YRU-REEL exhibit break-before-make switching action?
Yes, it exhibits break-before-make switching action.
- What is the bandwidth of the ADG636YRU-REEL?
The bandwidth is 610 MHz typical.
- Is the ADG636YRU-REEL RoHS compliant?
Yes, the component is RoHS compliant.
- What are some common applications of the ADG636YRU-REEL?
Common applications include audio and video switching, medical devices, automotive systems, and industrial control systems.
