Overview
The ADG5419BRMZ is a monolithic industrial, complementary metal oxide semiconductor (CMOS) analog switch produced by Analog Devices Inc. This device features a latch-up immune single-pole/double-throw (SPDT) switch, making it suitable for a variety of high-reliability applications. The ADG5419 is designed to conduct equally well in both directions when on and can handle signal levels up to the power supplies. It exhibits break-before-make switching action, which is beneficial for multiplexer applications. The device is available in an 8-lead MSOP package, ensuring compact and efficient integration into various systems.
Key Specifications
| Parameter | Conditions | Typical | Maximum | Unit |
|---|---|---|---|---|
| Analog Signal Range | VDD to VSS | - | - | V |
| On Resistance, RON | VS = ±10 V, IS = -10 mA | 13.5 Ω | 19 Ω | Ω |
| On-Resistance Match Between Channels, ∆RON | VS = ±10 V, IS = -10 mA | 0.1 Ω | 1.3 Ω | Ω |
| On-Resistance Flatness, RFLAT (ON) | VS = ±10 V, IS = -10 mA | 1.8 Ω | - | Ω |
| Continuous Current per Channel | - | - | 100 mA | mA |
| Power Supply Range | VDD - VSS | ±15 V, ±20 V, +12 V, +36 V | - | V |
| ESD Rating | - | - | 4 kV | V |
Key Features
- Latch-Up Immune Construction: Ensures robust operation in harsh environments.
- Ultralow On Resistance and On-Resistance Flatness: Ideal for data acquisition and gain switching applications where low distortion is critical.
- Break-Before-Make Switching Action: Suitable for multiplexer applications.
- High ESD Rating: Provides protection against electrostatic discharge, enhancing reliability.
- Compact Packaging: Available in 8-lead MSOP and LFCSP packages, facilitating efficient system integration.
Applications
- High Voltage Signal Routing: Suitable for applications requiring the routing of high voltage signals.
- Automatic Test Equipment: Used in test equipment due to its robust and reliable switching capabilities.
- Analog Front-End Circuits: Ideal for analog front-end circuits where low distortion and high reliability are essential.
- Precision Data Acquisition: Used in data acquisition systems to ensure accurate and reliable signal switching.
- Industrial Instrumentation: Suitable for industrial instrumentation applications requiring high reliability and robustness.
- Amplifier Gain Select and Relay Replacement: Can be used to select amplifier gains and as a replacement for relays in various applications.
Q & A
- What is the ADG5419BRMZ?
The ADG5419BRMZ is a monolithic industrial CMOS analog switch with a latch-up immune single-pole/double-throw (SPDT) switch, produced by Analog Devices Inc..
- What are the key features of the ADG5419BRMZ?
The key features include latch-up immune construction, ultralow on resistance, on-resistance flatness, break-before-make switching action, and a high ESD rating.
- What are the typical applications of the ADG5419BRMZ?
The ADG5419BRMZ is used in high voltage signal routing, automatic test equipment, analog front-end circuits, precision data acquisition, industrial instrumentation, and as a relay replacement.
- What is the on-resistance of the ADG5419BRMZ?
The on-resistance (RON) is typically 13.5 Ω, with a maximum of 19 Ω at VS = ±10 V and IS = -10 mA.
- What is the power supply range for the ADG5419BRMZ?
The power supply range includes ±15 V, ±20 V, +12 V, and +36 V.
- What is the ESD rating of the ADG5419BRMZ?
The ESD rating is 4 kV, providing protection against electrostatic discharge.
- In what packages is the ADG5419BRMZ available?
The ADG5419BRMZ is available in 8-lead MSOP and LFCSP packages.
- Why is the ADG5419BRMZ suitable for multiplexer applications?
The ADG5419BRMZ exhibits break-before-make switching action, making it suitable for multiplexer applications.
- What are the benefits of the ultralow on resistance and on-resistance flatness?
The ultralow on resistance and on-resistance flatness make the ADG5419BRMZ ideal for applications where low distortion is critical, such as data acquisition and gain switching.
- How does the ADG5419BRMZ ensure robust operation in harsh environments?
The ADG5419BRMZ ensures robust operation through its latch-up immune construction and high ESD rating.
