Overview
The ADG436BR, produced by Analog Devices Inc., is a monolithic CMOS device that comprises two independently selectable Single-Pole Double-Throw (SPDT) switches. Fabricated on an enhanced LC2MOS process, this device offers low power dissipation, high switching speed, and low on-resistance. It is designed to handle a wide range of analog signals, including audio and video, with good linearity and low distortion. The ADG436BR is particularly suited for applications in portable and battery-powered instruments due to its ultralow power consumption.
Key Specifications
| Parameter | Value | Description |
|---|---|---|
| Package Type | 16-Lead SOIC | Small Outline Integrated Circuit package |
| Supply Voltage | 3V to 30V, ±3V to ±20V | Single or dual supply operation |
| On Resistance (RON) | 12 Ohm (Typical) | Low on-resistance for minimal signal loss |
| Switching Time | 60ns, 70ns (Typical) | High switching speed suitable for video and audio signals |
| Input Signal Range | Extends to the power supplies | Full range signal handling capability |
| Power Dissipation | 5.3 mW (Maximum) | Low power consumption for battery-powered devices |
| Peak Reflow Temperature | 240°C | Maximum temperature for reflow soldering process |
| Pin Count | 16 | Total number of pins on the package |
Key Features
- Extended Signal Range: The ADG436BR can handle signal ranges that extend to the power supplies, making it versatile for various applications.
- Low Power Dissipation: Designed for ultralow power consumption, making it ideal for portable and battery-powered instruments.
- Low On Resistance (RON): A typical on-resistance of 12 Ohm ensures minimal signal loss and distortion.
- High Switching Speed: Switching times of 60ns and 70ns make it suitable for video and audio signal switching.
- Single or Dual Supply Operation: Can operate from a single or dual supply, with flexible voltage ranges from 3V to 30V and ±3V to ±20V.
- Break-Before-Make Switching Action: Ensures that the switch turns off before turning on, preventing signal overlap and making it suitable for multiplexer applications.
- Low Charge Injection: Minimal transients when switching digital inputs due to low charge injection.
Applications
- Audio and Video Signal Switching: Suitable for switching audio and video signals due to its low distortion and high switching speed.
- Portable and Battery-Powered Instruments: Ideal for use in portable devices due to its ultralow power consumption.
- Multiplexer Applications: The break-before-make switching action makes it suitable for use in multiplexer configurations.
- General Signal Routing: Can be used in various signal routing applications where low on-resistance and high switching speed are required.
Q & A
- What is the ADG436BR and what is it used for?
The ADG436BR is a dual SPDT switch IC used for switching analog signals, particularly in audio, video, and multiplexer applications.
- What is the typical on-resistance of the ADG436BR?
The typical on-resistance (RON) of the ADG436BR is 12 Ohm.
- What are the supply voltage options for the ADG436BR?
The ADG436BR can operate from a single supply (3V to 30V) or a dual supply (±3V to ±20V).
- What is the switching time of the ADG436BR?
The switching times are typically 60ns and 70ns.
- Is the ADG436BR suitable for portable devices?
Yes, it is suitable due to its ultralow power consumption.
- What type of package does the ADG436BR come in?
The ADG436BR comes in a 16-Lead SOIC package.
- What is the maximum power dissipation of the ADG436BR?
The maximum power dissipation is 5.3 mW.
- What is the peak reflow temperature for the ADG436BR?
The peak reflow temperature is 240°C.
- Does the ADG436BR exhibit break-before-make switching action?
Yes, it does, which is beneficial for multiplexer applications.
- What is the input signal range of the ADG436BR?
The input signal range extends to the power supplies.
