Overview
The ADG812YRU is a quad single-pole single-throw (SPST) analog switch produced by Analog Devices Inc. This component is part of the ADG812 series, which features low voltage complementary metal-oxide semiconductor (CMOS) technology. The ADG812YRU is designed to operate over a wide supply voltage range of 1.65 V to 3.6 V, making it versatile for various applications. It is packaged in a 16-lead Thin Shrink Small Outline Package (TSSOP) and is suitable for use in a temperature range of –40°C to +125°C.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions |
|---|---|---|---|---|
| Supply Voltage (VDD) | 1.65 V to 3.6 V | - | V | - |
| On Resistance (RON) | 0.5 Ω (at VDD = 2.7 V) | 0.9 Ω (at VDD = 2.7 V) | Ω | VDD = 2.7 V, VS = 0 V to VDD, IS = 10 mA |
| On-Resistance Match Between Channels (ΔRON) | 0.04 Ω (at VDD = 2.7 V) | 0.1 Ω (at VDD = 2.7 V) | Ω | VDD = 2.7 V, VS = 0.5 V, IS = 10 mA |
| Leakage Current (IS(off)) | ±0.2 nA | ±1 nA | nA | VS = VD = 0.6 V or 2.4 V |
| Switch Time (tON, tOFF) | 22 ns, 4 ns | 30 ns, 8 ns | ns | RL = 50 Ω, CL = 35 pF |
| -3 dB Bandwidth | 90 MHz | - | MHz | RL = 50 Ω, CL = 5 pF |
| Operating Temperature Range | -40°C to +125°C | - | °C | - |
| Package | 16-Lead TSSOP | - | - | - |
Key Features
- Low On-Resistance: The ADG812YRU features a low on-resistance of 0.5 Ω typical at VDD = 2.7 V, ensuring minimal signal attenuation.
- Wide Supply Voltage Range: Operates over a supply voltage range of 1.65 V to 3.6 V, making it suitable for a variety of applications.
- High Bandwidth: Offers a -3 dB bandwidth of 90 MHz, which is ideal for high-frequency signal switching.
- Low Leakage Current: Features low leakage currents, with a maximum of ±1 nA, reducing power consumption and signal loss.
- Fast Switching Times: The switch times are typically 22 ns for tON and 4 ns for tOFF, ensuring rapid switching between states).
- Compact Package: Packaged in a 16-lead TSSOP, which is compact and suitable for surface mount applications).
Applications
- Audio and Video Switching: Ideal for audio and video signal routing due to its low on-resistance and high bandwidth).
- Medical Devices: Suitable for medical equipment where low power consumption and high reliability are critical).
- Industrial Automation: Used in industrial control systems for signal switching and routing).
- Communication Systems: Applicable in communication systems for signal multiplexing and demultiplexing).
- Consumer Electronics: Found in various consumer electronic devices requiring low voltage and high performance analog switching).
Q & A
- What is the supply voltage range of the ADG812YRU?
The ADG812YRU operates over a supply voltage range of 1.65 V to 3.6 V).
- What is the typical on-resistance of the ADG812YRU?
The typical on-resistance is 0.5 Ω at VDD = 2.7 V).
- What is the maximum leakage current of the ADG812YRU?
The maximum leakage current is ±1 nA).
- What is the -3 dB bandwidth of the ADG812YRU?
The -3 dB bandwidth is 90 MHz).
- What is the operating temperature range of the ADG812YRU?
The operating temperature range is –40°C to +125°C).
- What is the package type of the ADG812YRU?
The package type is 16-lead TSSOP).
- What are the typical switch times for the ADG812YRU?
The typical switch times are 22 ns for tON and 4 ns for tOFF).
- Is the ADG812YRU suitable for high-frequency applications?
Yes, it is suitable due to its high bandwidth and fast switching times).
- What are some common applications of the ADG812YRU?
Common applications include audio and video switching, medical devices, industrial automation, communication systems, and consumer electronics).
- Is the ADG812YRU RoHS compliant?
Yes, the ADG812YRU is RoHS compliant).
