Overview
The AD7581JN is an 8-bit, 8-channel data acquisition system (DAS) integrated circuit produced by Analog Devices Inc. This CMOS device is designed to be compatible with microprocessors and offers a comprehensive solution for data acquisition needs. It includes an 8-bit analog-to-digital converter (ADC), an 8-channel multiplexer, a sample-and-hold amplifier, and a tri-state output buffer. The AD7581JN is packaged in a 28-pin DIP (Dual In-Line Package) and is suitable for a variety of applications requiring multi-channel analog-to-digital conversion.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 8 bits |
| Number of Channels | 8 |
| Conversion Rate | 188 kHz |
| Input Voltage Range | 0 to 5 V |
| Power Supply | Single 5 V supply |
| Package Type | 28-pin DIP |
| Operating Temperature Range | -40°C to +85°C |
| Interface Compatibility | CMOS, TTL compatible |
Key Features
- 8-bit analog-to-digital converter (ADC)
- 8-channel multiplexer
- Sample-and-hold amplifier
- Tri-state output buffer
- CMOS and TTL compatible interface
- Single 5 V power supply
- High conversion rate of 188 kHz
- Operating temperature range from -40°C to +85°C
Applications
The AD7581JN is versatile and can be used in various applications requiring multi-channel analog-to-digital conversion. These include:
- Data acquisition systems
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
- Test and measurement equipment
Q & A
- What is the resolution of the AD7581JN ADC?
The AD7581JN has an 8-bit resolution. - How many channels does the AD7581JN support?
The AD7581JN supports 8 channels. - What is the conversion rate of the AD7581JN?
The conversion rate of the AD7581JN is 188 kHz. - What is the input voltage range for the AD7581JN?
The input voltage range for the AD7581JN is 0 to 5 V. - What type of package does the AD7581JN come in?
The AD7581JN is packaged in a 28-pin DIP. - Is the AD7581JN compatible with microprocessors?
Yes, the AD7581JN is CMOS and TTL compatible, making it suitable for use with microprocessors. - What is the operating temperature range of the AD7581JN?
The operating temperature range of the AD7581JN is from -40°C to +85°C. - Does the AD7581JN require multiple power supplies?
No, the AD7581JN operates on a single 5 V power supply. - What are some common applications of the AD7581JN?
The AD7581JN is commonly used in data acquisition systems, industrial control systems, medical devices, aerospace and defense systems, automotive systems, and test and measurement equipment. - Where can I find detailed specifications for the AD7581JN?
Detailed specifications for the AD7581JN can be found in the datasheet available on the Analog Devices website or through distributors like Digi-Key and Mouser.
