Overview
The ADG5209FBRUZ, produced by Analog Devices Inc., is a high-performance analog multiplexer. This device is part of the ADG5209 series and is designed to switch one of four differential inputs to a common differential output. It features an EN input that enables or disables the device, and each channel conducts equally well in both directions when on. The ADG5209FBRUZ is known for its robust overvoltage protection and power-off protection, making it suitable for a wide range of applications where reliability and precision are critical.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Number of Channels | 4 | - | - |
| Package | 16-TSSOP (0.173", 4.40mm Width) | - | - |
| Supply Voltage (Single) | 9 V ~ 40 V | V | - |
| Supply Voltage (Dual) | ±9 V ~ 22 V | V | - |
| Operating Temperature | -40°C ~ 125°C | °C | - |
| On-State Resistance (Max) | 160 Ohm | Ω | - |
| Switch Time (Ton, Toff) (Max) | 140ns, 185ns | ns | - |
| Current - Leakage (IS(off)) (Max) | 100pA | A | - |
| Charge Injection | 0.4pC | C | - |
| Crosstalk | -90dB @ 1MHz | dB | - |
| Channel Capacitance (CS(off), CD(off)) | 2.8pF, 17pF | F | - |
| Channel-to-Channel Matching (ΔRon) | 3.5 Ohm | Ω | - |
Key Features
- Overvoltage Protection: Up to −55 V and +55 V, ensuring robust operation in harsh environments.
- Power-Off Protection: Channels remain in the off condition when no power supplies are present.
- Low On-State Resistance: Maximum of 160 Ohm, facilitating minimal signal attenuation.
- Fast Switching Times: Transition times of 140ns and 185ns for Ton and Toff, respectively.
- Low Charge Injection: 0.4pC, reducing signal distortion.
- High Crosstalk Isolation: -90dB at 1MHz, ensuring minimal interference between channels.
- Digital Input Compatibility: Compatible with 3 V logic inputs over the full operating supply range.
- Lead-Free and RoHS Compliant: Suitable for use in environmentally friendly designs.
Applications
- Audio and Video Switching: Ideal for switching audio and video signals in professional and consumer electronics.
- Medical Equipment: Used in medical devices where high precision and reliability are essential.
- Industrial Automation: Suitable for industrial control systems and automation where robust and reliable signal switching is required.
- Test and Measurement Equipment: Employed in test and measurement instruments to switch between different signal sources.
- Telecommunications: Used in telecommunications equipment for signal routing and switching.
Q & A
- What is the primary function of the ADG5209FBRUZ?
The ADG5209FBRUZ is a dual 4:1 analog multiplexer that switches one of four differential inputs to a common differential output.
- What are the supply voltage ranges for the ADG5209FBRUZ?
The device can operate with single supply voltages from 9 V to 40 V and dual supply voltages from ±9 V to ±22 V.
- What is the on-state resistance of the ADG5209FBRUZ?
The maximum on-state resistance is 160 Ohm.
- What are the switching times for the ADG5209FBRUZ?
The transition times are 140ns for Ton and 185ns for Toff.
- Does the ADG5209FBRUZ have overvoltage protection?
Yes, it has overvoltage protection up to −55 V and +55 V.
- Is the ADG5209FBRUZ lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What is the operating temperature range of the ADG5209FBRUZ?
The operating temperature range is from -40°C to 125°C.
- What is the charge injection of the ADG5209FBRUZ?
The charge injection is 0.4pC.
- What is the crosstalk isolation of the ADG5209FBRUZ?
The crosstalk isolation is -90dB at 1MHz.
- What package type does the ADG5209FBRUZ come in?
The device comes in a 16-TSSOP package with a width of 0.173 inches (4.40mm).
