Overview
The ADG407BP is a high-performance 8:1 multiplexer/demultiplexer component designed for use in analog signal switching. It is manufactured by Analog Devices Inc. and features two individual circuits, making it suitable for a variety of applications that require precise and reliable signal switching.
This device operates on either a single supply voltage of 12V or a dual supply voltage of ±15V, ensuring flexibility in different system designs. The ADG407BP is known for its low on-state resistance, fast switching times, and minimal charge injection, which are crucial for maintaining signal integrity.
Key Specifications
| Parameter | Value |
|---|---|
| Multiplexer/Demultiplexer Circuit | 8:1 |
| Number of Circuits | 2 |
| On-State Resistance (Max) | 80 Ohm |
| Channel-to-Channel Matching (ΔRon) | 4 Ohm |
| Voltage - Supply, Single (V+) | 12V |
| Voltage - Supply, Dual (V±) | ±15V |
| Switch Time (Ton, Toff) (Max) | 160ns, 150ns |
| Charge Injection | 8pC |
| Off Channel Capacitance | 5pF, 25pF |
| Maximum Leakage Current | 500pA |
| Crosstalk Specification | -85dB at 100kHz |
| Operating Temperature Range | -40°C to 85°C |
| Package Type | 28-LCC (J-Lead), Surface Mount |
Key Features
- High Precision: Tight channel-to-channel matching reduces signal variation, enhancing overall performance.
- Low On-State Resistance: Maximum of 80 Ohm, which assists in reducing power loss during signal switching.
- Fast Switching Capability: Switching times of 160ns for Ton and 150ns for Toff facilitate high-speed operations.
- Minimal Charge Injection: Low charge injection of 8pC preserves signal quality and minimizes distortion.
- Broad Operating Temperature Range: Suitable for industrial applications with an operating range of -40°C to 85°C.
- Low Crosstalk: Excellent crosstalk performance ensures minimal interference between channels, maintaining high signal integrity.
- Break-Before-Make Switching Action: Prevents momentary shorting when switching channels, ensuring reliable operation.
Applications
- Data Acquisition Systems: Ideal for high-speed data acquisition due to its fast switching and low on-state resistance.
- Test Equipment: Used in automatic test equipment for precise and reliable signal switching.
- Communication Systems: Suitable for communication systems requiring high signal integrity and minimal interference.
- Audio and Video Switching: Used in audio and video routing applications where signal quality is critical.
- Battery Powered Systems: Low power dissipation makes it suitable for battery-powered systems.
- Sample Hold Systems: Used in sample hold systems where precise signal switching is necessary.
Q & A
- What is the ADG407BP used for?
The ADG407BP is used as an 8:1 multiplexer/demultiplexer for analog signal switching in various applications.
- What are the supply voltage options for the ADG407BP?
The ADG407BP can operate on either a single supply voltage of 12V or a dual supply voltage of ±15V.
- What is the maximum on-state resistance of the ADG407BP?
The maximum on-state resistance is 80 Ohm.
- What is the switching time for the ADG407BP?
The switching times are 160ns for Ton and 150ns for Toff.
- What is the charge injection of the ADG407BP?
The charge injection is 8pC.
- What is the operating temperature range of the ADG407BP?
The operating temperature range is -40°C to 85°C.
- What package type is the ADG407BP available in?
The ADG407BP is available in a 28-LCC (J-Lead) surface mount package.
- Is the ADG407BP RoHS compliant?
No, the ADG407BP is not RoHS compliant and contains lead.
- What are some common applications of the ADG407BP?
Common applications include data acquisition systems, test equipment, communication systems, audio and video switching, and battery-powered systems.
- Is the ADG407BP still in production?
No, the ADG407BP is an obsolete product. Potential replacement or upgrade options may be available from Analog Devices.
