Overview
The AD7506JQ is a monolithic CMOS 16-channel analog multiplexer produced by Analog Devices Inc. This device is designed to switch a common output to one of 16 inputs, controlled by four address lines and an enable signal. It is available in a 28-terminal surface mount package or a 28-pin DIP package, making it versatile for various applications. The AD7506JQ is known for its high quality and reliability, adhering to Analog Devices' stringent quality and reliability checks throughout the design and manufacturing process.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 16 | - |
| On State Resistance (Max) | 450 | Ω |
| Channel to Channel Matching (ΔRon) | 18 | Ω |
| Voltage Supply, Dual (VDD, VSS) | ±15 | V |
| Switch Time (Ton, Toff) (Max) | 1.5 μs, 1 μs | - |
| Channel Capacitance (CS(off), CD(off)) | 5 pF, 40 pF | - |
| Operating Temperature | -25°C to 85°C | - |
| Package/Case | 28-CDIP (0.600, 15.24mm) | - |
| RoHS Status | Lead free / RoHS Compliant | - |
Key Features
- High Channel Count: The AD7506JQ offers 16 channels, making it suitable for applications requiring multiple input selections.
- Low On-State Resistance: With a maximum on-state resistance of 450 Ω, this multiplexer minimizes signal attenuation.
- Good Channel Matching: The channel to channel matching is 18 Ω, ensuring consistent performance across all channels.
- Dual Voltage Supply: It operates with a dual voltage supply of ±15 V, providing flexibility in system design.
- Fast Switching Times: Switching times of 1.5 μs and 1 μs for Ton and Toff respectively, enable rapid switching between channels.
- Compact Packaging: Available in a 28-terminal surface mount package or a 28-pin DIP package, making it suitable for a variety of board designs.
Applications
- Data Acquisition Systems: Ideal for selecting multiple analog inputs in data acquisition systems.
- Automotive Systems: Used in automotive applications where multiple sensor inputs need to be multiplexed.
- Medical Devices: Suitable for medical devices requiring the selection of multiple analog signals.
- Industrial Automation: Employed in industrial automation for multiplexing various analog inputs from sensors and other devices.
- Telecommunications: Used in telecommunications equipment for signal routing and selection.
Q & A
- Q: What is the AD7506JQ?
The AD7506JQ is a monolithic CMOS 16-channel analog multiplexer produced by Analog Devices Inc.
- Q: How many channels does the AD7506JQ have?
The AD7506JQ has 16 channels.
- Q: What is the maximum on-state resistance of the AD7506JQ?
The maximum on-state resistance is 450 Ω.
- Q: What is the channel to channel matching of the AD7506JQ?
The channel to channel matching is 18 Ω.
- Q: What is the operating temperature range of the AD7506JQ?
The operating temperature range is -25°C to 85°C.
- Q: Is the AD7506JQ RoHS compliant?
Yes, the AD7506JQ is lead free and RoHS compliant.
- Q: What are the typical applications of the AD7506JQ?
Typical applications include data acquisition systems, automotive systems, medical devices, industrial automation, and telecommunications equipment.
- Q: What is the package type of the AD7506JQ?
The AD7506JQ is available in a 28-terminal surface mount package or a 28-pin DIP package.
- Q: How do I control the channel selection on the AD7506JQ?
The channel selection is controlled by four address lines and an enable signal.
- Q: Where can I find the datasheet for the AD7506JQ?
The datasheet can be found on the official Analog Devices website, Digi-Key, or other electronic component distributors.
