Overview
The ADG611YRUZ-REEL7, produced by Analog Devices Inc., is a monolithic CMOS device that contains four independently selectable single-pole, single-throw (SPST) switches. These switches are designed to offer 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 |
|---|---|---|---|
| Analog Signal Range | 0 to VDD | V | VDD = 5 V ± 10%, VSS = 0 V, GND = 0 V |
| On Resistance, RON | 210 Ω | Ω | VS = 3.5 V, IS = −1 mA |
| Charge Injection | 1 pC | pC | VS = 0 V, RS = 0 Ω, CL = 1 nF |
| Leakage Current | 10 pA | pA | At 25°C |
| Off Isolation | −62 dB | dB | RL = 50 Ω, CL = 5 pF, f = 10 MHz |
| Channel-to-Channel Crosstalk | −90 dB | dB | RL = 50 Ω, CL = 5 pF, f = 10 MHz |
| −3 dB Bandwidth | 680 MHz | MHz | RL = 50 Ω, CL = 5 pF |
| Max Operating Temperature | 125 °C | °C | |
| Package Type | 16-Lead TSSOP |
Key Features
- Ultralow Charge Injection: 1 pC over the full input signal range, minimizing signal distortion.
- Low Leakage Currents: Typical leakage currents of 10 pA at 25°C, ensuring minimal signal loss.
- Independent Switches: Four independently selectable SPST switches, each conducting equally well in both directions when on.
- Versatile Supply Options: Fully specified for ±5 V, +5 V, and +3 V supplies, making it adaptable to various system designs.
- Compact Packaging: Available in a small 16-lead TSSOP package and also in a 16-lead SOIC package for the ADG611.
- Digital Control Logic: The ADG611 switches are turned on with a logic low, while the ADG612 requires a logic high, and the ADG613 has a mix of both logics.
Applications
- Audio and Video Switching: Ideal for applications requiring low distortion and high isolation, such as audio and video signal routing.
- Medical Equipment: Suitable for medical devices where low leakage and charge injection are critical, such as in patient monitoring systems.
- Industrial Automation: Used in industrial control systems where reliable and low-power switching is necessary.
- Test and Measurement Equipment: Applicable in test and measurement instruments that require high precision and low signal interference.
Q & A
- What is the typical charge injection of the ADG611YRUZ-REEL7?
The typical charge injection is 1 pC over the full input signal range.
- What are the supply voltage options for the ADG611YRUZ-REEL7?
The device is fully specified for ±5 V, +5 V, and +3 V supplies.
- How many switches does the ADG611YRUZ-REEL7 contain?
The device contains four independently selectable single-pole, single-throw (SPST) switches.
- What is the typical leakage current of the ADG611YRUZ-REEL7 at 25°C?
The typical leakage current is 10 pA at 25°C.
- What is the maximum operating temperature of the ADG611YRUZ-REEL7?
The maximum operating temperature is 125 °C.
- In what package types is the ADG611YRUZ-REEL7 available?
The device is available in a 16-lead TSSOP package, and the ADG611 is also available in a 16-lead SOIC package.
- How do the ADG611 and ADG612 differ in terms of digital control logic?
The ADG611 switches are turned on with a logic low, while the ADG612 switches are turned on with a logic high.
- What is the −3 dB bandwidth of the ADG611YRUZ-REEL7?
The −3 dB bandwidth is 680 MHz.
- What is the off isolation of the ADG611YRUZ-REEL7 at 10 MHz?
The off isolation is −62 dB at 10 MHz.
- What is the channel-to-channel crosstalk of the ADG611YRUZ-REEL7 at 10 MHz?
The channel-to-channel crosstalk is −90 dB at 10 MHz.
