Overview
The ADG411BRUZ-REEL7 is a precision quad SPST (Single-Pole Single-Throw) analog switch manufactured by Analog Devices Inc. This device is part of the ADG411 series, which includes the ADG411, ADG412, and ADG413 models. The ADG411BRUZ-REEL7 is fabricated on an enhanced LC2MOS process, providing a wide signal range that extends fully to the supply rails. It is designed for applications requiring low power dissipation, high switching speed, and minimal distortion.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG411BRUZ-REEL7 |
| Package | TSSOP-16 |
| Number of Switches | 4 independent SPST switches |
| Analog Signal Range | Up to the supply rails |
| On Resistance (RON) | < 35 Ω |
| Power Dissipation | Ultralow (35 μW typical) |
| Switching Time (tON/tOFF) | 175 ns / 95 ns (typical), 250 ns / 125 ns (maximum) |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | Single supply: 5 V to 16.5 V, Dual supply: ±5 V to ±16.5 V |
| RoHS Compliance | Yes |
Key Features
- Extended Signal Range: The signal range extends fully to the supply rails, making it suitable for a wide range of applications.
- Ultralow Power Dissipation: The device consumes very low power, making it ideal for battery-powered and portable instruments.
- Low On Resistance (RON): The on resistance is less than 35 Ω, ensuring minimal signal loss and distortion.
- Break-Before-Make Switching: This feature prevents channel shorting when the switches are configured as a multiplexer.
- Fast Switching Times: The device has fast switching times, with typical values of 175 ns for tON and 95 ns for tOFF.
- Single-Supply Operation: The device can operate from a single-rail power supply, making it versatile for various applications.
- TTL-/CMOS-Compatible Digital Inputs: The device is compatible with both TTL and CMOS logic levels.
- Low Charge Injection: Minimal transients occur when switching the digital inputs, reducing signal distortion.
Applications
- Audio and Video Switching: Suitable for switching audio and video signals due to its low distortion and fast switching times.
- Automatic Test Equipment: Used in test equipment for its precision and reliability.
- Precision Data Acquisition: Ideal for data acquisition systems requiring high accuracy and low noise.
- Sample-and-Hold Systems: Used in sample-and-hold circuits for its low on resistance and fast switching times.
- Communication Systems: Suitable for communication systems where low power dissipation and high switching speed are required.
- Battery-Powered Systems: Ideal for battery-powered instruments due to its ultralow power consumption.
Q & A
- What is the ADG411BRUZ-REEL7 used for?
The ADG411BRUZ-REEL7 is used as a precision quad SPST analog switch in various applications such as audio and video switching, automatic test equipment, precision data acquisition, and battery-powered systems.
- What is the package type of the ADG411BRUZ-REEL7?
The ADG411BRUZ-REEL7 comes in a TSSOP-16 package.
- What is the on resistance (RON) of the ADG411BRUZ-REEL7?
The on resistance (RON) is less than 35 Ω.
- What is the operating temperature range of the ADG411BRUZ-REEL7?
The operating temperature range is -40°C to +85°C.
- Is the ADG411BRUZ-REEL7 RoHS compliant?
Yes, the ADG411BRUZ-REEL7 is RoHS compliant.
- What are the typical switching times for the ADG411BRUZ-REEL7?
The typical switching times are 175 ns for tON and 95 ns for tOFF.
- Can the ADG411BRUZ-REEL7 operate on a single supply?
Yes, the device can operate from a single-rail power supply ranging from 5 V to 16.5 V.
- What is the power dissipation of the ADG411BRUZ-REEL7?
The power dissipation is ultralow, typically around 35 μW.
- Are the digital inputs TTL-/CMOS-compatible?
Yes, the digital inputs are compatible with both TTL and CMOS logic levels.
- What is the break-before-make switching feature?
This feature prevents channel shorting when the switches are configured as a multiplexer.
