Overview
The ADG704BRMZ-REEL7, produced by Analog Devices Inc., is a CMOS analog multiplexer designed on an advanced submicron process. This component features four single channels, making it a Single Pole Four Throw (SP4T) multiplexer. It is known for its low power dissipation, high switching speed, low on-resistance, low leakage currents, and high bandwidths. The ADG704BRMZ-REEL7 is ideal for applications requiring excellent linearity and low distortion, particularly in audio and video signal switching.
Key Specifications
| Parameter | Value | Units | Test Conditions |
|---|---|---|---|
| Analog Signal Range | 0 V to VDD | V | |
| On-Resistance (RON) | 2.5 Ω (typ), 4.5 Ω (max) | Ω | VS = 0 V to VDD, IDS = –10 mA |
| On-Resistance Match Between Channels (∆RON) | 0.1 Ω (typ), 0.4 Ω (max) | Ω | VS = 0 V to VDD, IDS = –10 mA |
| On-Resistance Flatness (RFLAT(ON)) | 0.75 Ω (typ), 1.2 Ω (max) | Ω | VS = 0 V to VDD, IDS = –10 mA |
| Source OFF Leakage (IS(OFF)) | ±0.01 nA (typ), ±0.1 nA (max) | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V |
| Drain OFF Leakage (ID(OFF)) | ±0.01 nA (typ), ±0.1 nA (max) | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V |
| Bandwidth | 200 MHz (typ) | MHz | RL = 50 Ω, CL = 5 pF |
| Switching Time (tON) | 16 ns (typ), 24 ns (max) | ns | RL = 300 Ω, CL = 35 pF |
| Switching Time (tOFF) | 8 ns (typ), 16 ns (max) | ns | RL = 300 Ω, CL = 35 pF |
| Supply Voltage Range | +1.8 V to +5.5 V | V | |
| Package | 10-lead MSOP |
Key Features
- Low Power Dissipation: The ADG704BRMZ-REEL7 operates with very low power consumption, typically less than 0.01 µW, making it suitable for battery-powered systems.
- High Switching Speed: With switching times of 16 ns (typ) for tON and 8 ns (typ) for tOFF, this multiplexer is ideal for high-speed applications such as video signal switching.
- Low On-Resistance: The on-resistance is typically 2.5 Ω, ensuring minimal signal attenuation and distortion.
- Flat On-Resistance Profile: The on-resistance profile is very flat over the full analog signal range, ensuring excellent linearity and low distortion.
- Low Leakage Currents: The device features low leakage currents, typically ±0.01 nA, which is crucial for maintaining signal integrity.
- High Bandwidth: The multiplexer has a bandwidth of 200 MHz (typ), making it suitable for high-frequency applications.
- Break-Before-Make Switching: The ADG704BRMZ-REEL7 exhibits break-before-make switching action, preventing signal overlap during switching.
- TTL/CMOS Compatible Digital Inputs: The device is compatible with both TTL and CMOS logic levels, enhancing its versatility in various digital systems.
Applications
- Battery Powered Systems: The low power consumption makes it ideal for use in battery-powered instruments.
- Communication Systems: Suitable for high-speed signal switching in communication systems.
- Sample-and-Hold Systems: The low on-resistance and high bandwidth make it suitable for sample-and-hold applications.
- Audio Signal Routing: Excellent linearity and low distortion ensure high-quality audio signal switching.
- Data Acquisition Systems: The high bandwidth and low leakage currents make it suitable for data acquisition systems.
- Video Switching: Fast switching speed and high bandwidth make it ideal for video signal switching.
Q & A
- What is the typical on-resistance of the ADG704BRMZ-REEL7?
The typical on-resistance is 2.5 Ω, with a maximum of 4.5 Ω.
- What is the switching time of the ADG704BRMZ-REEL7?
The typical switching times are 16 ns for tON and 8 ns for tOFF.
- What is the supply voltage range for the ADG704BRMZ-REEL7?
The supply voltage range is from +1.8 V to +5.5 V.
- What type of package does the ADG704BRMZ-REEL7 come in?
The device is available in a 10-lead MSOP package.
- Is the ADG704BRMZ-REEL7 suitable for high-frequency applications?
Yes, it has a bandwidth of 200 MHz (typ), making it suitable for high-frequency applications.
- What is the leakage current of the ADG704BRMZ-REEL7?
The leakage current is typically ±0.01 nA, with a maximum of ±0.1 nA).
- Does the ADG704BRMZ-REEL7 support TTL and CMOS logic levels?
Yes, the device is compatible with both TTL and CMOS logic levels).
- What is the break-before-make time delay of the ADG704BRMZ-REEL7?
The break-before-make time delay is typically 9 ns).
- Is the ADG704BRMZ-REEL7 suitable for audio signal switching?
Yes, the flat on-resistance profile and low distortion make it suitable for audio signal switching).
- What are some common applications of the ADG704BRMZ-REEL7?
Common applications include battery-powered systems, communication systems, sample-and-hold systems, audio signal routing, data acquisition systems, and video switching).
