Overview
The ADG417BN, produced by Analog Devices Inc., is a monolithic CMOS Single-Pole Single-Throw (SPST) analog switch. This component is designed on an enhanced LC2MOS process, which offers low power dissipation, high switching speed, low on-resistance, and low leakage currents. The ADG417BN is suitable for applications requiring high linearity and low distortion, making it ideal for use in portable and battery-powered instruments.
Key Specifications
| Parameter | Typical Value | Maximum Value | Units | Test Conditions |
|---|---|---|---|---|
| Analog Signal Range | VSS to VDD | VSS to VDD | V | Dual Supply: VDD = +15 V, VSS = -15 V; Single Supply: 0 to VDD |
| On Resistance (RON) | 25 Ω | 45 Ω | Ω | Dual Supply: VD = ±12.5 V, IS = -10 mA; Single Supply: VD = +3 V, +8.5 V, IS = -10 mA |
| Leakage Current (IS OFF) | ±0.1 nA | ±0.1 nA | nA | VDD = +16.5 V, VSS = -16.5 V |
| Switching Time (tON, tOFF) | 70 ns, 50 ns | 150 ns, 100 ns | ns | Dual Supply: VDD = +15 V, VSS = -15 V; Single Supply: VDD = +10.8 V |
| Supply Current | 0.5 µA | 1 µA | µA | VDD = +15 V, VSS = -15 V |
| Operating Temperature Range | -40°C to +85°C | -40°C to +85°C | °C | |
| Package Options | 8-Lead PDIP, 8-Lead SOIC |
Key Features
- Extended signal range that extends to the supply rails, allowing for both unipolar and bipolar signal handling.
- Ultralow power dissipation, making it suitable for portable and battery-powered instruments.
- Low on-resistance (RON) and low leakage currents, ensuring minimal signal distortion and high linearity.
- High switching speed and high signal bandwidth.
- Single supply operation with functionality from +5 V to +12 V.
- Break-before-make switching action, ideal for multiplexer applications.
- Low charge injection for minimum transients when switching the digital input.
Applications
The ADG417BN is versatile and can be used in a variety of applications, including:
- Portable and battery-powered instruments due to its ultralow power dissipation.
- Multiplexer applications, benefiting from its break-before-make switching action.
- Audio and video signal switching, where low distortion and high linearity are crucial.
- Medical devices and industrial control systems requiring precise analog signal handling.
Q & A
- What is the ADG417BN? The ADG417BN is a monolithic CMOS SPST analog switch designed on an enhanced LC2MOS process.
- What are the key features of the ADG417BN? It includes extended signal range, ultralow power dissipation, low on-resistance, high switching speed, and low leakage currents.
- What are the typical operating conditions for the ADG417BN? It operates from -40°C to +85°C and can be powered from a single supply of +5 V to +12 V or dual supplies of ±15 V.
- What is the on-resistance (RON) of the ADG417BN? The typical on-resistance is 25 Ω, with a maximum of 45 Ω under specified conditions.
- What are the package options for the ADG417BN? It is available in 8-Lead PDIP and 8-Lead SOIC packages.
- Is the ADG417BN suitable for multiplexer applications? Yes, it exhibits break-before-make switching action, making it ideal for multiplexer applications.
- How does the ADG417BN handle signal distortion? It ensures minimal signal distortion due to its low on-resistance and low leakage currents, providing high linearity and low distortion.
- What is the switching time of the ADG417BN? The switching times (tON and tOFF) are typically 70 ns and 50 ns, respectively.
- Is the ADG417BN ESD sensitive? Yes, it is an ESD-sensitive device.
- What are some common applications of the ADG417BN? It is commonly used in portable and battery-powered instruments, multiplexer applications, audio and video signal switching, and in medical devices and industrial control systems.
