Overview
The AD7711AN is a high-precision, 24-bit sigma-delta analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed for signal conditioning applications and features an integrated RTD (Resistance Temperature Detector) excitation current source. It is particularly suited for industrial and instrumentation environments due to its robust specifications and reliability.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 24 bits |
| Converter Type | Sigma-Delta |
| Number of Channels | 2 |
| Package Type | 24-DIP (0.300", 7.62mm) |
| Operating Temperature Range | -40°C to +85°C |
| RTD Excitation Current Source | Integrated |
| Interface | Serial Access, CMOS |
Key Features
- High-resolution 24-bit sigma-delta ADC for precise measurements.
- Integrated RTD excitation current source, making it ideal for temperature measurement applications.
- Two-channel operation for simultaneous or differential measurements.
- Serial interface for easy communication with microcontrollers or other digital systems.
- CMOS technology for low power consumption and high reliability.
- Wide operating temperature range of -40°C to +85°C, suitable for various industrial environments.
Applications
- Industrial process control and automation.
- Temperature measurement and monitoring systems.
- High-precision data acquisition systems.
- Medical devices requiring accurate analog-to-digital conversion.
- Aerospace and defense applications where reliability and precision are critical.
Q & A
- What is the resolution of the AD7711AN ADC?
The AD7711AN has a resolution of 24 bits.
- What type of converter is the AD7711AN?
The AD7711AN is a sigma-delta analog-to-digital converter.
- How many channels does the AD7711AN support?
The AD7711AN supports two channels.
- What is the package type of the AD7711AN?
The AD7711AN comes in a 24-DIP package.
- What is the operating temperature range of the AD7711AN?
The operating temperature range is -40°C to +85°C.
- Does the AD7711AN have an integrated RTD excitation current source?
Yes, the AD7711AN has an integrated RTD excitation current source.
- What type of interface does the AD7711AN use?
The AD7711AN uses a serial access, CMOS interface.
- What are some common applications of the AD7711AN?
Common applications include industrial process control, temperature measurement, high-precision data acquisition, medical devices, and aerospace and defense.
- Is the AD7711AN RoHS compliant?
Yes, the AD7711AN is available in RoHS-compliant versions.
- Where can I find detailed specifications and datasheets for the AD7711AN?
Detailed specifications and datasheets can be found on the official Analog Devices website or through distributors like Heisener and AllDatasheet.
