Overview
The ADG811YRUZ is a low-voltage complementary metal-oxide semiconductor (CMOS) device produced by Analog Devices Inc. This component features four independently selectable single-pole/single-throw (SPST) switches. The ADG811YRUZ is part of the ADG811/ADG812 series, differing primarily in the digital control logic, where the ADG811 switches are turned on with a logic low, and the ADG812 switches are turned on with a logic high.
Key Specifications
| Parameter | Typical Value | Maximum Value | Conditions |
|---|---|---|---|
| On Resistance (RON) | 1 Ω | 2.4 Ω (VDD = 1.8 V), 4.2 Ω (VDD = 2.7 V) | VDD = 1.8 V, VS = 0 V to VDD, IS = 10 mA |
| Analog Signal Range | 0 V to VDD | ||
| Supply Voltage (VDD) | 1.65 V to 3.6 V | ||
| Digital Input Voltage | 0 V or VDD | ||
| Operating Temperature | -40°C to +125°C | ||
| Package Type | 16-Lead TSSOP | ||
| Power Consumption (IDD) | 0.003 µA (typ), 4 µA (max) | Digital inputs = 0 V or VDD | |
| -3 dB Bandwidth | 90 MHz (typ) | RL = 50 Ω, CL = 5 pF |
Key Features
- Ultralow on resistance of less than 0.8 Ω over the full temperature range.
- Four independently selectable single-pole/single-throw (SPST) switches.
- Low voltage operation: 1.65 V to 3.6 V supply range.
- Digital inputs can handle 1.8 V logic with a 2.7 V to 3.6 V supply.
- Each switch conducts equally well in both directions when on.
- Input signal range extends to the supplies.
- Available in 16-lead TSSOP and 16-lead LFCSP packages.
Applications
- Audio and video switching.
- Medical equipment.
- Industrial control systems.
- Communication systems.
- Automotive systems.
Q & A
- What is the typical on resistance of the ADG811YRUZ?
The typical on resistance is 1 Ω, with a maximum of 2.4 Ω at VDD = 1.8 V and 4.2 Ω at VDD = 2.7 V.
- What is the operating temperature range of the ADG811YRUZ?
The operating temperature range is -40°C to +125°C.
- What are the package options for the ADG811YRUZ?
The ADG811YRUZ is available in 16-lead TSSOP and 16-lead LFCSP packages.
- How do the digital inputs of the ADG811YRUZ handle different logic levels?
The digital inputs can handle 1.8 V logic with a 2.7 V to 3.6 V supply.
- What is the -3 dB bandwidth of the ADG811YRUZ?
The -3 dB bandwidth is typically 90 MHz with RL = 50 Ω and CL = 5 pF.
- What is the power consumption of the ADG811YRUZ?
The power consumption is typically 0.003 µA, with a maximum of 4 µA.
- How many switches does the ADG811YRUZ contain?
The ADG811YRUZ contains four independently selectable single-pole/single-throw (SPST) switches.
- What is the analog signal range of the ADG811YRUZ?
The analog signal range extends from 0 V to VDD.
- How do the switches of the ADG811YRUZ conduct?
Each switch conducts equally well in both directions when on.
- What are some common applications of the ADG811YRUZ?
Common applications include audio and video switching, medical equipment, industrial control systems, communication systems, and automotive systems.
