Overview
The ADG706BRU-REEL7, produced by Analog Devices Inc., is a low-voltage, CMOS analog multiplexer. This device is part of the ADG706 series, which includes 16 single channels. It switches one of 16 inputs (S1–S16) to a common output, D, based on the 4-bit binary address lines A0, A1, A2, and A3. The ADG706 is designed for low-power consumption and operates within a supply range of 1.8 V to 5.5 V, making it ideal for battery-powered and portable instruments. The device features break-before-make switching action to prevent momentary shorting when switching channels and is available in a 28-lead TSSOP package.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 16 | - |
| Configuration | 16:1 | - |
| On Resistance (Max) | 2.5 | Ω |
| Supply Voltage Range | 1.8 to 5.5 | V |
| Operating Temperature Range | -40 to 85 | °C |
| Input High Voltage (Min) | 2.4 | V |
| Input Low Voltage (Max) | 0.8 | V |
| Input Current (Typ) | 0.005 | μA |
| Digital Input Capacitance (Typ) | 5 | pF |
| Transition Time (Typ) | 40 | ns |
| -3 dB Bandwidth (Typ) | 25 | MHz |
| Channel Capacitance (CS(off), CD(off)) (Typ) | 200, 180 | pF |
| Charge Injection (Typ) | 8 | pC |
| Crosstalk (Typ at 1 MHz) | -80 | dB |
Key Features
- Low-voltage operation: 1.8 V to 5.5 V supply range, making it suitable for battery-powered devices.
- Low power consumption: Typical IDD of 0.001 μA and ISS of 0.001 μA.
- High switching speed: Transition time of 40 ns typical and -3 dB bandwidth of 25 MHz.
- Low ON resistance: Maximum of 2.5 Ω, closely matched between switches and flat over the full signal range.
- Break-before-make switching action: Prevents momentary shorting when switching channels.
- TTL/CMOS-compatible inputs: Easy integration with digital logic circuits.
- Small package: Available in 28-lead TSSOP packages.
Applications
- Data Acquisition Systems: Ideal for multiplexing analog signals in data acquisition systems.
- Communication Systems: Used in communication systems for signal routing and switching.
- Relay Replacement: Can replace mechanical relays in various applications due to its low power consumption and high reliability.
- Audio and Video Switching: Suitable for audio and video signal switching due to its low distortion and high bandwidth.
- Battery-Powered Systems: Perfect for battery-powered, portable instruments due to its low power consumption.
Q & A
- What is the configuration of the ADG706BRU-REEL7?
The ADG706BRU-REEL7 is configured as a 16:1 analog multiplexer, switching one of 16 inputs to a common output.
- What is the supply voltage range of the ADG706BRU-REEL7?
The supply voltage range is from 1.8 V to 5.5 V.
- What is the maximum ON resistance of the ADG706BRU-REEL7?
The maximum ON resistance is 2.5 Ω.
- What is the transition time of the ADG706BRU-REEL7?
The transition time is typically 40 ns.
- Does the ADG706BRU-REEL7 have TTL/CMOS-compatible inputs?
Yes, it has TTL/CMOS-compatible inputs.
- What is the package type of the ADG706BRU-REEL7?
The device is available in a 28-lead TSSOP package.
- What are some common applications of the ADG706BRU-REEL7?
Common applications include data acquisition systems, communication systems, relay replacement, audio and video switching, and battery-powered systems.
- How does the ADG706BRU-REEL7 prevent momentary shorting when switching channels?
The device features break-before-make switching action to prevent momentary shorting when switching channels.
- What is the operating temperature range of the ADG706BRU-REEL7?
The operating temperature range is from -40°C to 85°C.
- What is the -3 dB bandwidth of the ADG706BRU-REEL7?
The -3 dB bandwidth is typically 25 MHz.
