Overview
The ADG611YRUZ-REEL is a monolithic CMOS device produced by Analog Devices Inc., featuring four independently selectable single-pole, single-throw (SPST) switches. These switches are characterized by their ultralow charge injection of 1 pC over the full input signal range and typical leakage currents of 10 pA at 25°C. The device is fully specified for ±5 V, +5 V, and +3 V supplies, making it versatile for various applications. The ADG611 switches are turned on with a logic low on the appropriate control input, distinguishing it from the ADG612 which requires a logic high to turn on the switches.
Key Specifications
| Parameter | Typical Value | Unit | Conditions |
|---|---|---|---|
| Charge Injection | 1 pC | - | Full input signal range |
| Leakage Current | 10 pA | - | At 25°C |
| On Resistance (RON) | 210 Ω (typ), 290 Ω (max), 350 Ω (max) | Ω | VS = 3.5 V, IS = −1 mA |
| Analog Signal Range | 0 to VDD | V | - |
| Power Consumption | < 0.1 μW | W | - |
| Digital Input Current | 0.005 μA (typ) | A | VIN = VINL or VINH, VDD = +5 V ± 10%, VSS = −5 V ± 10% |
| Digital Input Capacitance | 2 pF (typ) | F | VDD = +5 V ± 10%, VSS = −5 V ± 10%, GND = 0 V |
| Bandwidth (-3dB) | 680 MHz (typ) | Hz | RL = 50 ohm, CL = 5 pF, VDD = 5 V ± 10%, VSS = 0 V, GND = 0 V |
| Operating Temperature Range | −40°C to +125°C | °C | - |
| Package Type | 16-lead TSSOP | - | - |
Key Features
- Ultralow Charge Injection: 1 pC over the full input signal range, ensuring minimal signal distortion.
- Low Leakage Currents: Typical leakage currents of 10 pA at 25°C, reducing power consumption and signal loss.
- Rail-to-Rail Switching Operation: Each switch conducts equally well in both directions when on, with an input signal range extending to the supplies.
- Fast Switching Times: Efficient switching performance suitable for high-speed applications.
- TTL-/CMOS-Compatible Inputs: Compatible with both TTL and CMOS logic levels, enhancing versatility in different system designs.
- Compact Packaging: Available in a small, 16-lead TSSOP package and also in a 16-lead SOIC package for the ADG611.
- Wide Operating Temperature Range: From −40°C to +125°C, making it suitable for automotive and other harsh environment applications.
Applications
- Automatic Test Equipment: Ideal for switching signals in automated testing setups.
- Data Acquisition Systems: Used for routing analog signals in data acquisition applications.
- Battery-Powered Systems: Low power consumption makes it suitable for battery-powered devices.
- Communications Systems: Employed in signal routing and switching within communication systems.
- Sample-and-Hold Systems: Utilized for precise signal handling in sample-and-hold circuits.
- Audio Signal Routing: Used in audio systems for routing and switching audio signals.
- Relay Replacement: Can replace mechanical relays in many applications due to its reliability and low power consumption.
- Avionics: Suitable for use in avionics due to its wide operating temperature range and reliability.
Q & A
- What is the charge injection of the ADG611YRUZ-REEL?
The charge injection is typically 1 pC over the full input signal range.
- What are the typical leakage currents of the ADG611YRUZ-REEL?
The typical leakage currents are 10 pA at 25°C.
- What is the on resistance (RON) of the ADG611YRUZ-REEL?
The on resistance (RON) is typically 210 Ω, with maximum values of 290 Ω and 350 Ω under different conditions.
- What is the operating temperature range of the ADG611YRUZ-REEL?
The operating temperature range is from −40°C to +125°C.
- What types of packages are available for the ADG611YRUZ-REEL?
The device is available in a 16-lead TSSOP package, and the ADG611 is also available in a 16-lead SOIC package.
- Is the ADG611YRUZ-REEL compatible with TTL and CMOS logic levels?
Yes, it is compatible with both TTL and CMOS logic levels.
- What are some typical applications of the ADG611YRUZ-REEL?
Typical applications include automatic test equipment, data acquisition systems, battery-powered systems, communications systems, sample-and-hold systems, audio signal routing, relay replacement, and avionics.
- What is the bandwidth (-3dB) of the ADG611YRUZ-REEL?
The bandwidth (-3dB) is typically 680 MHz under specified conditions.
- How many channels does the ADG611YRUZ-REEL have?
The device has four independently selectable channels.
- What is the digital input capacitance of the ADG611YRUZ-REEL?
The digital input capacitance is typically 2 pF under specified conditions.
