Overview
The ADG1636BRUZ-REEL, produced by Analog Devices Inc., is a monolithic CMOS device that contains two independently selectable single-pole/double-throw (SPDT) switches. This component is designed to operate with various supply voltages, including ±5 V, +12 V, +5 V, and +3.3 V. The device features an EN input to enable or disable the switches, and when disabled, all channels are switched off. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. The ADG1636BRUZ-REEL is packaged in a 16-lead TSSOP and is RoHS compliant.
Key Specifications
| Parameter | Typical | Maximum | Unit | Conditions |
|---|---|---|---|---|
| On Resistance (RON) | 1.7 Ω | 2.7 Ω | Ω | VS = 0 V to 4.5 V, IS = −10 mA |
| On Resistance Match Between Channels (∆RON) | 0.05 Ω | Ω | ||
| Continuous Current per Channel, S or D | 238 mA (TSSOP), 385 mA (LFCSP) | mA | VDD = 5 V, VSS = 0 V | |
| Power Dissipation | 0.001 µA (typ), 1.0 µA (max) | µA | Digital inputs = 0 V or VDD | |
| Operating Temperature Range | °C | −40°C to +125°C (Industrial) | ||
| Package Type | 16-Lead TSSOP |
Key Features
- Low On Resistance: The ADG1636 features an ultralow on resistance of 1.7 Ω typical, making it ideal for applications requiring low resistance and distortion.
- Flat On Resistance Profile: The on resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.
- Break-Before-Make Switching: Both switches exhibit break-before-make switching action, suitable for multiplexer applications.
- Low Power Dissipation: The CMOS construction ensures ultralow power dissipation, making the device suitable for portable and battery-powered instruments.
- Wide Supply Range: The device can operate with supply voltages of ±5 V, +12 V, +5 V, and +3.3 V.
- RoHS Compliant: The ADG1636BRUZ-REEL is RoHS compliant, ensuring environmental sustainability.
Applications
- Data Acquisition: The low on resistance and flat on resistance profile make the ADG1636 suitable for data acquisition applications where signal integrity is critical.
- Gain Switching: Ideal for gain switching applications due to its low on resistance and distortion.
- Audio Signal Switching: The device is suitable for switching audio signals due to its low distortion and flat on resistance profile.
- Multiplexer Applications: The break-before-make switching action makes it suitable for multiplexer applications.
- Portable and Battery-Powered Instruments: The ultralow power dissipation makes it ideal for use in portable and battery-powered instruments.
Q & A
- What is the typical on resistance of the ADG1636?
The typical on resistance of the ADG1636 is 1.7 Ω.
- What are the available package types for the ADG1636BRUZ-REEL?
The ADG1636BRUZ-REEL is available in a 16-lead TSSOP package.
- What is the operating temperature range of the ADG1636?
The operating temperature range is −40°C to +125°C (Industrial).
- Is the ADG1636BRUZ-REEL RoHS compliant?
Yes, the ADG1636BRUZ-REEL is RoHS compliant.
- What are the typical applications of the ADG1636?
The ADG1636 is typically used in data acquisition, gain switching, audio signal switching, and multiplexer applications.
- How does the ADG1636 handle power dissipation?
The ADG1636 features ultralow power dissipation, making it suitable for portable and battery-powered instruments.
- What is the continuous current per channel for the ADG1636?
The continuous current per channel is 238 mA for TSSOP and 385 mA for LFCSP at VDD = 5 V and VSS = 0 V.
- Does the ADG1636 have break-before-make switching action?
Yes, both switches of the ADG1636 exhibit break-before-make switching action.
- What are the supply voltage options for the ADG1636?
The ADG1636 can operate with supply voltages of ±5 V, +12 V, +5 V, and +3.3 V.
- How do I enable or disable the switches on the ADG1636?
The switches can be enabled or disabled using the EN input. When disabled, all channels are switched off.
