Overview
The ADG5419BCPZ-RL7, produced by Analog Devices Inc., is a monolithic industrial CMOS analog switch. It features a latch-up immune single-pole/double-throw (SPDT) switch, making it suitable for a variety of high-voltage and precision applications. The device is available in an 8-Lead LFCSP package and includes an EN input to enable or disable the switch. Each switch conducts equally well in both directions when on and has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked, and the switch exhibits break-before-make switching action, which is beneficial for multiplexer applications.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Conditions |
|---|---|---|---|---|
| Analog Signal Range | 0 V to VDD | V | ||
| On Resistance (RON) | 14.5 Ω | 20 Ω | Ω | VS = 0 V to 30 V, IS = −10 mA |
| Continuous Current per Channel | 100 mA | mA | ||
| Power Supply Range | ±15 V, ±20 V, +12 V, +36 V | V | ||
| ESD Rating | 4 kV | V | HBM | |
| Operating Temperature Range | −40°C to +125°C | °C | ||
| Package Type | 8-Lead LFCSP (3mm x 2mm x 0.75mm) |
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: 4 kV HBM, enhancing reliability in harsh environments.
- Wide Analog Signal Range: Extends to the power supplies, allowing for a broad range of signal handling.
- Low Power Consumption: Typical digital input current of 50 μA to 110 μA.
Applications
- High Voltage Signal Routing: Suitable for applications requiring the routing of high-voltage signals.
- Automatic Test Equipment: Used in test equipment for its robust and reliable switching capabilities.
- Analog Front-End Circuits: Ideal for precision data acquisition and analog front-end circuits.
- Precision Data Acquisition: Low distortion and flat on-resistance make it suitable for precision data acquisition.
- Industrial Instrumentation: Used in various industrial instrumentation applications due to its robust and reliable performance.
- Amplifier Gain Select: Can be used for selecting amplifier gain in various applications.
- Relay Replacement: Can replace relays in many applications due to its solid-state switching.
Q & A
- What is the ADG5419BCPZ-RL7?
The ADG5419BCPZ-RL7 is a monolithic industrial CMOS analog switch with a latch-up immune single-pole/double-throw (SPDT) switch.
- What are the key features of the ADG5419BCPZ-RL7?
Key features include latch-up immune construction, ultralow on resistance, break-before-make switching action, high ESD rating, and a wide analog signal range.
- What are the typical operating conditions for the ADG5419BCPZ-RL7?
The device operates over a temperature range of −40°C to +125°C and can handle power supply ranges of ±15 V, ±20 V, +12 V, and +36 V.
- What is the on-resistance of the ADG5419BCPZ-RL7?
The typical on-resistance (RON) is 14.5 Ω, with a maximum value of 20 Ω.
- What are some common applications of the ADG5419BCPZ-RL7?
Common applications include high voltage signal routing, automatic test equipment, analog front-end circuits, precision data acquisition, industrial instrumentation, amplifier gain select, and relay replacement.
- What is the package type of the ADG5419BCPZ-RL7?
The device is available in an 8-Lead LFCSP (3mm x 2mm x 0.75mm) package.
- How does the ADG5419BCPZ-RL7 handle ESD?
The device has a high ESD rating of 4 kV HBM, enhancing its reliability in harsh environments.
- What is the switching action of the ADG5419BCPZ-RL7?
The device exhibits break-before-make switching action, making it suitable for multiplexer applications.
- How does the ADG5419BCPZ-RL7 consume power?
The device has a typical digital input current of 50 μA to 110 μA, indicating low power consumption.
- Can the ADG5419BCPZ-RL7 replace relays in some applications?
Yes, the ADG5419BCPZ-RL7 can replace relays in many applications due to its solid-state switching capabilities.
