Overview
The ADG511BRZ is a monolithic CMOS IC produced by Analog Devices Inc., featuring four independently selectable analog switches. This device is designed for precision analog signal switching, offering low and well-controlled on-resistance along with a wide analog signal range. The switches are turned on by a logic low on the appropriate control input and exhibit break-before-make switching action, making them suitable for multiplexer applications. The ADG511BRZ is part of Analog Devices' commitment to delivering high-quality and reliable products, ensuring minimal transients and charge injection when switching digital inputs.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 16-SOIC (0.154", 3.90mm Width) |
| Switch Circuit | SPST - NC |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Number of Circuits | 4 |
| On-State Resistance (Max) | 30 Ohm (Typ) |
| Voltage - Supply, Single (V+) | 3 V ~ 5.5 V |
| Voltage - Supply, Dual (V±) | ±4.5 V ~ 5.5 V |
| Switch Time (Ton, Toff) (Max) | 200ns, 120ns (Typ) |
| Charge Injection | 11pC |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Current - Leakage (IS(off)) (Max) | 100pA |
| Crosstalk | -85dB @ 1MHz |
Key Features
- Low and well-controlled on-resistance of 30 Ohm (typical)
- Wide analog signal range extending to the supplies
- Break-before-make switching action for multiplexer applications
- Low charge injection of 11pC for minimal transients
- Each switch conducts equally well in both directions when ON
- Support for both single and dual supply voltages (3V to 5.5V and ±4.5V to ±5.5V)
- Fast switch times with Ton and Toff of 200ns and 120ns (typical) respectively
- Low leakage current of 100pA
- High crosstalk rejection of -85dB @ 1MHz
Applications
- Precision analog signal switching in various electronic systems
- Multiplexer applications requiring low on-resistance and minimal charge injection
- Signal routing in audio, video, and data acquisition systems
- Industrial automation and control systems
- Medical and healthcare devices requiring precise signal handling
- Telecommunication systems needing reliable and fast signal switching
Q & A
- What is the ADG511BRZ?
The ADG511BRZ is a monolithic CMOS IC containing four independently selectable analog switches, designed for precision analog signal switching.
- What is the package type of the ADG511BRZ?
The ADG511BRZ comes in a 16-SOIC package with a width of 0.154 inches (3.90mm).
- What is the on-state resistance of the ADG511BRZ?
The on-state resistance is 30 Ohm (typical).
- What are the supply voltage ranges for the ADG511BRZ?
The device supports single supply voltages from 3V to 5.5V and dual supply voltages from ±4.5V to ±5.5V.
- How fast are the switch times for the ADG511BRZ?
The switch times are 200ns for Ton and 120ns for Toff (typical).
- What is the charge injection of the ADG511BRZ?
The charge injection is 11pC.
- What is the operating temperature range for the ADG511BRZ?
The operating temperature range is -40°C to 85°C.
- What are some common applications for the ADG511BRZ?
Common applications include precision analog signal switching, multiplexer applications, audio and video systems, industrial automation, and medical devices.
- Is the ADG511BRZ suitable for high-frequency applications?
Yes, with a crosstalk rejection of -85dB @ 1MHz, it is suitable for high-frequency applications.
- What is the leakage current of the ADG511BRZ?
The leakage current is 100pA (maximum).
