Overview
The ADG704BRM-REEL, produced by Analog Devices Inc., is a CMOS analog multiplexer that comprises four single channels. This multiplexer is designed on an advanced submicron process, which provides low power dissipation while offering high switching speed, low on-resistance, low leakage currents, and high bandwidths. The device operates from a single supply range of +1.8 V to +5.5 V, making it suitable for battery-powered instruments and compatible with the latest DACs and ADCs from Analog Devices. It switches one of four inputs to a common output based on 3-bit binary address lines, ensuring excellent linearity and low distortion in audio and video signal switching applications.
Key Specifications
Parameter | Typical Value | Maximum Value | Units | Test Conditions |
---|---|---|---|---|
Analog Signal Range | 0 V to VDD | V | ||
On-Resistance (RON) | 2.5 Ω | 4.5 Ω | Ω | VS = 0 V to VDD, IDS = –10 mA |
On-Resistance Match Between Channels (∆RON) | 0.1 Ω | 0.4 Ω | Ω | VS = 0 V to VDD, IDS = –10 mA |
On-Resistance Flatness (RFLAT(ON)) | 0.75 Ω | 1.2 Ω | Ω | VS = 0 V to VDD, IDS = –10 mA |
Source OFF Leakage (IS (OFF)) | ±0.01 nA | ±0.3 nA | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V |
Drain OFF Leakage (ID (OFF)) | ±0.01 nA | ±0.3 nA | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V |
Bandwidth –3 dB | 200 MHz | MHz | RL = 50 Ω, CL = 5 pF | |
Power Consumption (IDD) | 0.001 µA | 1.0 µA | µA | VDD = +5.5 V, Digital Inputs = 0 V or 5 V |
Key Features
- Single supply operation from +1.8 V to +5.5 V, making it ideal for battery-powered instruments and compatible with modern DACs and ADCs.
- Low on-resistance of 2.5 Ω (typical) and low on-resistance flatness over the full analog signal range.
- Fast switching times with tON of 20 ns and tOFF of 13 ns.
- Rail-to-rail operation and high bandwidth of >200 MHz.
- Low power consumption, typically less than 0.01 µW.
- TTL/CMOS compatible digital inputs.
- Available in a 10-lead µSOIC package.
- Break-before-make switching action to prevent signal distortion.
Applications
- Battery-powered systems.
- Communication systems.
- Sample-and-hold systems.
- Audio signal routing.
- Data acquisition systems.
- Video switching applications.
Q & A
- What is the ADG704BRM-REEL used for?
The ADG704BRM-REEL is a CMOS analog multiplexer used to switch one of four inputs to a common output, suitable for various applications including battery-powered systems, communication systems, and video switching.
- What is the operating voltage range of the ADG704BRM-REEL?
The ADG704BRM-REEL operates from a single supply range of +1.8 V to +5.5 V.
- What is the typical on-resistance of the ADG704BRM-REEL?
The typical on-resistance is 2.5 Ω.
- What is the bandwidth of the ADG704BRM-REEL?
The bandwidth is greater than 200 MHz.
- What is the switching time of the ADG704BRM-REEL?
The typical switching times are tON of 20 ns and tOFF of 13 ns.
- Is the ADG704BRM-REEL compatible with TTL/CMOS logic?
- In what package is the ADG704BRM-REEL available?
The ADG704BRM-REEL is available in a 10-lead µSOIC package.
- What are some common applications of the ADG704BRM-REEL?
- How does the ADG704BRM-REEL handle signal switching?
- What is the power consumption of the ADG704BRM-REEL?