Overview
The ADG419BRMZ-REEL is a monolithic CMOS Single-Pole Double-Throw (SPDT) switch produced by Analog Devices Inc. This component is designed on an enhanced LC2MOS process, which offers low power dissipation while providing high switching speed, low on-resistance, and low leakage currents. The ADG419 is suitable for a wide range of applications, including precision test equipment and precision instrumentation, due to its excellent linearity and low distortion characteristics.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Analog Signal Range | 0 to VDD | V | VDD = 12 V ± 10%, VSS = 0 V |
| On Resistance (RON) | 40 Ω (typ), 60 Ω (max) | Ω | VD = 3 V, 8.5 V, IS = −10 mA |
| Power Dissipation | < 35 μW | μW | |
| Transition Time | 160 ns (max) | ns | |
| Supply Voltage Range | VDD to VSS: 44 V | V | |
| Operating Temperature Range | −40°C to +125°C (B Version), −55°C to +125°C (T Version) | °C | |
| Package Type | 8-Lead MSOP |
Key Features
- Low power dissipation: The ADG419 exhibits ultralow power dissipation, making it ideal for portable and battery-powered instruments.
- High switching speed: The switch offers fast transition times, ensuring high signal bandwidth.
- Low on-resistance: The on-resistance is less than 35 Ω, ensuring minimal signal attenuation.
- Extended signal range: The analog signal range extends to the supply rails, providing flexibility in application design.
- Break-before-make switching action: Ensures that the switch does not short the two channels during switching.
- Single-supply operation: Can be operated from a single rail power supply as low as 5 V.
Applications
- Precision test equipment: The ADG419 is used in precision test equipment due to its high linearity and low distortion.
- Precision instrumentation: Suitable for applications requiring high accuracy and low signal degradation.
- Defense and aerospace: The ADG419-EP version supports defense and aerospace applications, adhering to AQEC standards.
Q & A
- What is the ADG419BRMZ-REEL?
The ADG419BRMZ-REEL is a monolithic CMOS SPDT switch designed on an enhanced LC2MOS process.
- What are the key features of the ADG419?
The key features include low power dissipation, high switching speed, low on-resistance, extended signal range, and break-before-make switching action.
- What is the maximum supply voltage range for the ADG419?
The maximum supply voltage range is 44 V between VDD and VSS.
- What are the operating temperature ranges for the ADG419?
The operating temperature ranges are −40°C to +125°C for the B Version and −55°C to +125°C for the T Version.
- Can the ADG419 be used in single-supply applications?
- What is the typical on-resistance of the ADG419?
The typical on-resistance is 40 Ω.
- What package types are available for the ADG419?
The ADG419 is available in several package types, including 8-Lead MSOP, PDIP, SOIC, and CerDIP.
- Is the ADG419 suitable for defense and aerospace applications?
- What is the maximum power dissipation of the ADG419?
The maximum power dissipation is less than 35 μW.
- What is the transition time of the ADG419?
The maximum transition time is 160 ns.
