Overview
The ADG508AKRZ is a CMOS monolithic analogue multiplexer manufactured by Analog Devices Inc. This device features eight single-ended channels and is designed to route multiple analog or digital signals to a single output. It operates based on the state of three binary addresses and an enable input, making it ideal for applications in data acquisition, instrumentation, and signal routing. The ADG508AKRZ is built on an enhanced LC²MOS process, which provides increased signal capability and allows operation over a wide range of supply voltages.
Key Specifications
| Specification | Value |
|---|---|
| IC Function | Analogue Multiplexer |
| Power Supply Type | Single Supply, Dual Supply |
| Supply Voltage Range | 10.8V to 16.5V, ±10.8V to ±16.5V |
| No. of Channels | 8 Channels |
| No. of Pins | 16 Pins |
| On Resistance (Typical) | 280 ohm |
| On Resistance (Maximum) | 700 ohm |
| Mux / Demux Configuration | 8:1 |
| Interfaces | Parallel |
| IC Case / Package | NSOIC (16-lead SOIC) |
| IC Mounting | Surface Mount |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- 8-Channel Single-Ended Multiplexer: Routes one of eight inputs to a single output.
- Low On-Resistance: Ensures minimal signal loss and distortion.
- High Signal Range: Operates with bipolar or unipolar supplies for versatile signal handling.
- Low Crosstalk and Leakage: Ensures signal integrity and minimizes interference between channels.
- Wide Power Supply Range: Compatible with ±15V or single 12V supplies for various power configurations.
- Compact SOIC-16 Package: Suitable for space-constrained applications.
- High Switching Speeds: Typical switching time of 250 ns.
- Low Power Dissipation: Maximum of 28 mW.
- Low Leakage: Typical leakage of 20 pA.
Applications
- Data Acquisition: Ideal for routing multiple analog or digital signals in data acquisition systems.
- Instrumentation: Used in various instrumentation applications requiring signal routing and switching.
- Industrial Automation: Connects multiple sensors or inputs to a single data acquisition point, simplifying wiring and reducing costs.
- Communication Systems: Suitable for signal routing in communication systems where high signal integrity is required.
Q & A
- What is the ADG508AKRZ?
The ADG508AKRZ is a CMOS monolithic analogue multiplexer with eight single-ended channels, manufactured by Analog Devices Inc.
- What is the supply voltage range of the ADG508AKRZ?
The supply voltage range is 10.8V to 16.5V, or ±10.8V to ±16.5V.
- How many channels does the ADG508AKRZ have?
The ADG508AKRZ has eight channels.
- What is the typical on-resistance of the ADG508AKRZ?
The typical on-resistance is 280 ohms.
- What is the maximum operating temperature of the ADG508AKRZ?
The maximum operating temperature is +85°C.
- What package type does the ADG508AKRZ use?
The ADG508AKRZ is housed in a 16-lead SOIC (NSOIC) package.
- What are some common applications of the ADG508AKRZ?
Common applications include data acquisition, instrumentation, industrial automation, and communication systems.
- What is the switching time of the ADG508AKRZ?
The typical switching time is 250 ns.
- Is the ADG508AKRZ suitable for high-volume production?
- What is the leakage current of the ADG508AKRZ?
The typical leakage current is 20 pA.
