Overview
The ADG411BRZ-REEL, produced by Analog Devices Inc., is a monolithic CMOS device that comprises four independently selectable single-pole single-throw (SPST) switches. It is designed using an enhanced LC2MOS process, which offers low power dissipation, high switching speed, and low on-resistance. This makes the ADG411BRZ-REEL ideal for applications requiring high precision and low power consumption.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| On Resistance (RON) | Low RON | VDD = ±10 V, VSS = ±10 V |
| Switching Speed | 95 ns max (turn-on), 125 ns max (turn-off) | RL = 300 Ω, CL = 35 pF, VS = ±10 V |
| Power Dissipation | Ultralow power dissipation | ID = 0.0001 μA typ, 1.5 μA max |
| Signal Range | Extended to the supply rails | VDD = +16.5 V, VSS = -16.5 V |
| Break-Before-Make Switching | Prevents channel shorting | |
| Charge Injection | 5 pC typ | VS = 0 V, RS = 0 Ω, CL = 10 nF |
| OFF Isolation | 68 dB typ | RL = 50 Ω, CL = 5 pF, f = 1 MHz |
| Channel-to-Channel Crosstalk | 85 dB typ | RL = 50 Ω, CL = 5 pF, f = 1 MHz |
| Package | 16-Lead SOIC | |
| Operating Temperature | −40°C to +85°C |
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: Designed for low power consumption, making it ideal for battery-powered and portable devices.
- Low RON: Low on-resistance ensures minimal signal distortion and high linearity.
- Break-Before-Make Switching: Prevents channel shorting when configured as a multiplexer.
- Low Charge Injection: Minimizes transients when switching digital inputs.
Applications
- Audio and Video Switching: Suitable for switching audio and video signals due to its flat on-resistance profile and high signal bandwidth.
- Automatic Test Equipment: Used in precision data acquisition and test equipment due to its high accuracy and reliability.
- Precision Data Acquisition: Ideal for applications requiring precise signal switching and low distortion.
- Battery-Powered Systems: Suitable for battery-powered systems due to its ultralow power dissipation.
- Communication Systems: Used in various communication systems where high signal integrity is required.
Q & A
- What is the ADG411BRZ-REEL used for?
The ADG411BRZ-REEL is used as a precision quad SPST switch in various applications including audio and video switching, automatic test equipment, precision data acquisition, and battery-powered systems. - What is the on-resistance of the ADG411BRZ-REEL?
The on-resistance (RON) is low, ensuring minimal signal distortion and high linearity. - How does the ADG411BRZ-REEL handle switching speed?
The device has fast switching speeds, with turn-on times of 95 ns max and turn-off times of 125 ns max under specified conditions. - What is the power dissipation of the ADG411BRZ-REEL?
The device has ultralow power dissipation, with a typical current of 0.0001 μA and a maximum of 1.5 μA. - Does the ADG411BRZ-REEL support break-before-make switching?
Yes, it supports break-before-make switching to prevent channel shorting when configured as a multiplexer. - What is the charge injection of the ADG411BRZ-REEL?
The charge injection is typically 5 pC, minimizing transients when switching digital inputs. - What is the OFF isolation of the ADG411BRZ-REEL?
The OFF isolation is typically 68 dB at 1 MHz. - What package options are available for the ADG411BRZ-REEL?
The device is available in a 16-Lead SOIC package. - What is the operating temperature range of the ADG411BRZ-REEL?
The operating temperature range is −40°C to +85°C. - How many switches does the ADG411BRZ-REEL contain?
The device contains four independently selectable SPST switches.
