Overview
The ADG711BRU, manufactured by Analog Devices Inc., is a monolithic CMOS device that contains four independently selectable single-pole/single-throw (SPST) switches. These switches are designed on an advanced submicron process, which ensures low power dissipation while providing high switching speed, low on resistance, low leakage currents, and high bandwidth.
The device operates from a single 1.8 V to 5.5 V supply, making it ideal for use in battery-powered instruments, as well as with the new generation of DACs and ADCs from Analog Devices. The ADG711BRU is available in 16-lead TSSOP and 16-lead SOIC packages, enhancing its versatility in various applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VDD) | 1.8 to 5.5 | V | |
| On Resistance (RON) | 2.5 | Ω | Typical |
| On Resistance Flatness | -3 dB | ||
| Bandwidth | > 200 MHz | ||
| Switching Time (tON) | 11 ns (typ), 16 ns (max) | ns | RL = 300 Ω, CL = 35 pF |
| Switching Time (tOFF) | 6 ns (typ), 10 ns (max) | ns | RL = 300 Ω, CL = 35 pF |
| Power Consumption (IDD) | < 0.01 μW | μW | Typical |
| Package Type | 16-lead TSSOP, 16-lead SOIC |
Key Features
- Low on resistance (2.5 Ω typical) and low on resistance flatness.
- High bandwidth (> 200 MHz) and fast switching times (tON = 11 ns typical, tOFF = 6 ns typical).
- Rail-to-rail operation and low power consumption (< 0.01 μW typical).
- TTL/CMOS compatible digital inputs.
- Qualified for automotive applications.
- Break-before-make switching action in the ADG713 model.
- Each switch conducts equally well in both directions when on.
Applications
- USB 1.1 signal switching circuits.
- Cell phones and PDAs.
- Battery-powered systems.
- Communication systems.
- Sample and hold systems.
- Audio signal routing and video switching.
- Mechanical reed relay replacement.
Q & A
- What is the operating voltage range of the ADG711BRU?
The ADG711BRU operates from a single 1.8 V to 5.5 V supply.
- What is the typical on resistance of the ADG711BRU?
The typical on resistance is 2.5 Ω.
- What is the bandwidth of the ADG711BRU?
The bandwidth is greater than 200 MHz.
- How fast are the switching times of the ADG711BRU?
The switching times are typically 11 ns for tON and 6 ns for tOFF.
- What are the package options for the ADG711BRU?
The device is available in 16-lead TSSOP and 16-lead SOIC packages.
- Is the ADG711BRU suitable for automotive applications?
- What type of digital control logic does the ADG711BRU use?
The ADG711 switches are turned on with a logic low on the appropriate control input.
- What are some common applications of the ADG711BRU?
- Does the ADG711BRU have low power consumption?
- Is the ADG711BRU compatible with TTL/CMOS digital inputs?
