Overview
The ADG1409YRUZ-REEL7, produced by Analog Devices Inc., is a high-performance analog multiplexer. This device is part of the iCMOS® family, which combines high voltage complementary metal-oxide semiconductor (CMOS) and bipolar technologies to achieve high performance and low power consumption. The ADG1409 is specifically designed as a dual 4:1 analog multiplexer, capable of switching one of four differential inputs to a common differential output based on 2-bit binary address lines.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Number of Circuits | 2 | - | - |
| Multiplexer/Demultiplexer Circuit | 4:1 | - | - |
| On-State Resistance (Max) | 4.7 Ω | - | VS = 0 V to 10 V, IS = −10 mA |
| Channel Capacitance (CS(off), CD(off)) | 14 pF, 40 pF | - | f = 1 MHz |
| Charge Injection | -50 pC | - | - |
| Crosstalk | -70 dB @ 1 MHz | - | - |
| Current - Leakage (IS(off)) (Max) | 200 pA | - | - |
| Operating Temperature | -40°C to 125°C | - | - |
| Switch Time (Ton, Toff) (Max) | 120 ns, 120 ns | - | - |
| Voltage - Supply, Dual (V±) | ±4.5 V ~ 16.5 V | - | - |
| Voltage - Supply, Single (V+) | 5 V ~ 16.5 V | - | - |
| Package | 16-TSSOP | - | - |
| Mounting Type | Surface Mount | - | - |
Key Features
- High Performance: The ADG1409 features low on-state resistance, low charge injection, and low leakage, making it suitable for high-precision applications.
- Wide Operating Range: The device operates over a wide voltage range of ±4.5 V to ±16.5 V and can handle single supply voltages from 5 V to 16.5 V.
- Fast Switching Times: With switch times of 120 ns, this multiplexer is ideal for applications requiring quick and reliable switching.
- Low Crosstalk: The device exhibits low crosstalk of -70 dB at 1 MHz, ensuring minimal interference between channels.
- Industrial Temperature Range: The ADG1409 operates over an industrial temperature range of -40°C to 125°C, making it suitable for a variety of environments.
Applications
The ADG1409YRUZ-REEL7 is versatile and can be used in various applications, including:
- Audio and Video Switching: Its low distortion and high bandwidth make it suitable for audio and video signal switching.
- Medical Equipment: The high precision and reliability of the ADG1409 make it a good fit for medical devices that require accurate signal switching.
- Industrial Automation: The device's ability to operate over a wide temperature range and its robust performance make it ideal for industrial automation systems.
- Test and Measurement Equipment: The low charge injection and low leakage characteristics are beneficial in test and measurement applications where signal integrity is crucial.
Q & A
- What is the primary function of the ADG1409YRUZ-REEL7?
The ADG1409YRUZ-REEL7 is a dual 4:1 analog multiplexer that switches one of four differential inputs to a common differential output based on 2-bit binary address lines. - What is the on-state resistance of the ADG1409YRUZ-REEL7?
The on-state resistance is typically 4.7 Ω, with a maximum value depending on the voltage and current conditions. - What is the operating temperature range of the ADG1409YRUZ-REEL7?
The device operates over an industrial temperature range of -40°C to 125°C. - What is the maximum switch time for the ADG1409YRUZ-REEL7?
The switch times (Ton and Toff) are both 120 ns. - What is the package type of the ADG1409YRUZ-REEL7?
The device is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package). - Is the ADG1409YRUZ-REEL7 suitable for high-precision applications?
Yes, it is suitable due to its low on-state resistance, low charge injection, and low leakage. - What is the voltage supply range for the ADG1409YRUZ-REEL7?
The device can operate with dual supply voltages from ±4.5 V to ±16.5 V and single supply voltages from 5 V to 16.5 V. - How does the ADG1409YRUZ-REEL7 handle crosstalk?
The device exhibits low crosstalk of -70 dB at 1 MHz, minimizing interference between channels. - Is the ADG1409YRUZ-REEL7 RoHS compliant?
Yes, the ADG1409YRUZ-REEL7 is RoHS compliant. - What are some common applications for the ADG1409YRUZ-REEL7?
Common applications include audio and video switching, medical equipment, industrial automation, and test and measurement equipment.
