Overview
The ADG411BRZ, produced by Analog Devices Inc., is a monolithic CMOS device that comprises four independently selectable single-pole single-throw (SPST) switches. It is designed on an enhanced LC2MOS process, which offers low power dissipation, high switching speed, and low on-resistance. This device is particularly suited for applications requiring high signal integrity and minimal power consumption.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| On Resistance (RON) | 45 | Ω (typical at VDD = 15 V, VSS = -15 V) |
| Switching Time (tON/tOFF) | 95/125 | ns (typical/max at RL = 300 Ω, CL = 35 pF) |
| Charge Injection | 5 | pC (typical at VS = 0 V, RS = 0 Ω, CL = 10 nF) |
| OFF Isolation | 68 | dB (typical at f = 1 MHz, RL = 50 Ω, CL = 5 pF) |
| Channel-to-Channel Crosstalk | 85 | dB (typical at f = 1 MHz, RL = 50 Ω, CL = 5 pF) |
| Power Supply Range | +16.5 V to -16.5 V | V |
| Operating Temperature | -40°C to +85°C | °C |
| Package Type | 16-Lead SOIC |
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 to consume very low power, ideal for battery-powered and portable instruments.
- Low RON: Low on-resistance ensures minimal signal loss and distortion.
- 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.
- Battery-Powered Systems: Ideal for portable and battery-powered instruments due to its low power consumption.
- Sample-and-Hold Systems: Used in sample-and-hold applications requiring low distortion and high signal integrity.
- Communication Systems: Suitable for various communication system applications.
Q & A
- What is the ADG411BRZ?
The ADG411BRZ is a monolithic CMOS device comprising four independently selectable SPST switches, designed on an enhanced LC2MOS process. - What are the key features of the ADG411BRZ?
Key features include extended signal range, ultralow power dissipation, low RON, break-before-make switching, and low charge injection. - What are the typical applications of the ADG411BRZ?
Applications include audio and video switching, automatic test equipment, battery-powered systems, sample-and-hold systems, and communication systems. - What is the on-resistance of the ADG411BRZ?
The on-resistance (RON) is typically 45 Ω at VDD = 15 V and VSS = -15 V. - What is the switching time of the ADG411BRZ?
The switching time (tON/tOFF) is typically 95/125 ns at RL = 300 Ω and CL = 35 pF. - What is the charge injection of the ADG411BRZ?
The charge injection is typically 5 pC at VS = 0 V, RS = 0 Ω, and CL = 10 nF. - What is the OFF isolation of the ADG411BRZ?
The OFF isolation is typically 68 dB at f = 1 MHz, RL = 50 Ω, and CL = 5 pF. - What is the channel-to-channel crosstalk of the ADG411BRZ?
The channel-to-channel crosstalk is typically 85 dB at f = 1 MHz, RL = 50 Ω, and CL = 5 pF. - What is the operating temperature range of the ADG411BRZ?
The operating temperature range is -40°C to +85°C. - What package types are available for the ADG411BRZ?
The ADG411BRZ is available in a 16-Lead SOIC package.
