Overview
The ADG406BPZ is a high-performance analog multiplexer produced by Analog Devices Inc. It is part of the ADG406, ADG407, and ADG426 family, which are monolithic CMOS analog multiplexers. The ADG406BPZ specifically switches one of sixteen inputs to a common output, controlled by 4-bit binary address lines (A0, A1, A2, and A3). This device is designed on an enhanced LC2MOS process, offering low power dissipation, high switching speed, and low on-resistance, making it suitable for various high-speed applications.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Number of Channels | 16 | - | - |
| On Resistance (RON) | 80 Ω max | Ω | - |
| Switching Time (tON) | 180 ns typ, 350 ns max | ns | RL = 300 Ω, CL = 35 pF |
| Switching Time (tOFF) | 150 ns typ, 350 ns max | ns | RL = 300 Ω, CL = 35 pF |
| Break-Before-Make Delay (tOPEN) | 10 ns typ | ns | RL = 300 Ω, CL = 35 pF |
| Input Signal Range | Extended to supply rails | - | - |
| Power Supply Range | ±15 V, +12 V, ±5 V | V | - |
| Power Dissipation | 1 μA typ, 5 μA max | μA | VIN = 0 V, VEN = 0 V |
| Digital Input Capacitance | 8 pF typ | pF | f = 1 MHz |
Key Features
- Extended Signal Range: The input signal range extends to the supply rails, making it versatile for various applications.
- Low Power Dissipation: Designed for low power consumption, suitable for battery-powered systems.
- High Switching Speed: Fast switching times with tON < 180 ns and tOFF < 150 ns.
- Low On Resistance (RON): Maximum RON of 80 Ω.
- Single/Dual Supply Operation: Can operate from a single or dual supply, including ±15 V, +12 V, and ±5 V.
- Break-Before-Make Switching Action: Prevents momentary shorting when switching channels.
- Low Charge Injection: Minimizes transients when switching digital inputs.
Applications
- Audio and Video Routing: Suitable for high-speed audio and video signal switching.
- Automatic Test Equipment: Used in data acquisition and test systems.
- Data Acquisition Systems: Ideal for high-speed data acquisition due to its fast switching and low on-resistance.
- Battery Powered Systems: Low power dissipation makes it suitable for battery-powered devices.
- Sample Hold Systems: Used in sample and hold circuits.
- Communication Systems: Applicable in various communication systems.
- Avionics: Used in avionic systems due to its reliability and performance.
Q & A
- What is the ADG406BPZ used for?
The ADG406BPZ is a high-performance analog multiplexer used to switch one of sixteen inputs to a common output, controlled by 4-bit binary address lines. - What is the maximum on-resistance (RON) of the ADG406BPZ?
The maximum on-resistance (RON) is 80 Ω. - What are the typical switching times for the ADG406BPZ?
The typical switching times are tON < 180 ns and tOFF < 150 ns. - Can the ADG406BPZ operate on a single supply?
Yes, it can operate on a single supply, including +12 V, as well as dual supplies like ±15 V and ±5 V. - What is the break-before-make switching action in the ADG406BPZ?
The break-before-make switching action prevents momentary shorting when switching channels. - What are some common applications of the ADG406BPZ?
Common applications include audio and video routing, automatic test equipment, data acquisition systems, battery-powered systems, sample hold systems, communication systems, and avionics. - How does the ADG406BPZ handle low power dissipation?
The device is designed on an enhanced LC2MOS process that provides low power dissipation, making it suitable for battery-powered systems. - What is the input signal range of the ADG406BPZ?
The input signal range extends to the supply rails. - Does the ADG406BPZ have any special features for microprocessor interfacing?
The ADG426, a related model, has on-chip address and control latches that facilitate microprocessor interfacing, but this is not a feature of the ADG406BPZ specifically. - What is the digital input capacitance of the ADG406BPZ?
The digital input capacitance is typically 8 pF at 1 MHz.
