Overview
The ADG1611BCPZ-REEL7, produced by Analog Devices Inc., is a quad single-pole/single-throw (SPST) analog switch. This component is part of the ADG1611/ADG1612/ADG1613 family and is known for its ultralow on resistance, making it ideal for applications requiring minimal signal distortion and low power consumption.
The ADG1611BCPZ-REEL7 is particularly suited for data acquisition and gain switching applications where low on resistance and distortion are critical. It features 3 V logic-compatible digital inputs and does not require a separate logic power supply, enhancing its versatility in various circuit designs.
Key Specifications
| Parameter | Typical Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| On Resistance (RON) | 1.0 Ω | Ω | VS = 0 V to VDD, IS = −10 mA |
| Analog Signal Range | 0 V to VDD | V | |
| Input High Voltage, VINH | 2.0 V | V | |
| Input Low Voltage, VINL | 0.8 V | V | |
| Input Current, IINL or IINH | 0.001 µA | µA | VIN = VGND or VDD |
| Digital Input Capacitance, CIN | 5 pF | pF | |
| Turn-On Time (tON) | 125 ns | ns | RL = 300 Ω, CL = 35 pF |
| Turn-Off Time (tOFF) | 75 ns | ns | RL = 300 Ω, CL = 35 pF |
| Power Dissipation | <16 nW | nW | |
| Package Type | 16-Lead LFCSP (4mm x 4mm w/ EP) |
Key Features
- Ultralow On Resistance: The ADG1611BCPZ-REEL7 features a maximum on resistance of 1.0 Ω, making it ideal for applications requiring minimal signal distortion.
- Low Distortion: The switch exhibits minimum distortion with a THD + N of 0.007%, ensuring high signal integrity.
- 3 V Logic-Compatible Digital Inputs: The component supports 3 V logic-compatible digital inputs without the need for a separate logic power supply.
- Ultralow Power Dissipation: With power dissipation of less than 16 nW, it is well-suited for battery-powered and portable devices.
- Flat On Resistance Profile: The on resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.
- Break-Before-Make Switching Action: The ADG1613 (similar model) exhibits break-before-make switching action, which is beneficial in multiplexer applications.
Applications
- Data Acquisition: Ideal for data acquisition systems where low on resistance and minimal signal distortion are critical.
- Gain Switching: Suitable for gain switching applications in audio and other signal processing circuits.
- Portable and Battery-Powered Instruments: The ultralow power dissipation makes it suitable for use in portable and battery-powered instruments.
- Multiplexer Applications: The break-before-make switching action of the ADG1613 makes it suitable for multiplexer applications.
Q & A
- What is the typical on resistance of the ADG1611BCPZ-REEL7?
The typical on resistance is 1.0 Ω.
- What is the input signal range for the ADG1611BCPZ-REEL7?
The input signal range extends to the supplies, from 0 V to VDD.
- Is the ADG1611BCPZ-REEL7 compatible with 3 V logic?
Yes, it is 3 V logic-compatible.
- What is the power dissipation of the ADG1611BCPZ-REEL7?
The power dissipation is less than 16 nW.
- What package type is the ADG1611BCPZ-REEL7 available in?
It is available in a 16-Lead LFCSP (4mm x 4mm w/ EP) package.
- What are the typical turn-on and turn-off times for the ADG1611BCPZ-REEL7?
The typical turn-on time (tON) is 125 ns, and the typical turn-off time (tOFF) is 75 ns.
- Is the ADG1611BCPZ-REEL7 suitable for audio signal switching?
Yes, it is suitable due to its flat on resistance profile and low distortion characteristics.
- Does the ADG1611BCPZ-REEL7 require a separate logic power supply?
No, it does not require a separate logic power supply.
- What are some common applications of the ADG1611BCPZ-REEL7?
Common applications include data acquisition, gain switching, and use in portable and battery-powered instruments.
- How does the ADG1613 differ from the ADG1611 in terms of switching action?
The ADG1613 exhibits break-before-make switching action, which is not a feature of the ADG1611.
