Overview
The AD7856KR-REEL is a high-performance, 14-bit, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for accurate and efficient data acquisition in various applications. It features a successive approximation register (SAR) architecture, ensuring high resolution and precision in signal conversion. The AD7856KR-REEL is packaged in a 24-SOIC (Small Outline Integrated Circuit) package, making it suitable for a wide range of industrial and scientific applications.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7856KR-REEL |
| Resolution | 14 bits |
| Number of Channels | 4 or 8 |
| Architecture | SAR (Successive Approximation Register) |
| Sampling Rate | 285 kSPS |
| Input Type | Pseudo-Differential, Single Ended |
| Reference Type | External, Internal |
| Supply Voltage - Digital | 5V |
| Supply Voltage - Analog | 5V |
| Package / Case | 24-SOIC (0.295", 7.50mm Width) |
| Operating Temperature | 0°C ~ 105°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
Key Features
- High-resolution 14-bit ADC with 4 or 8 input channels.
- SAR architecture for precise signal conversion.
- Sampling rate of up to 285 kSPS.
- Supports pseudo-differential and single-ended input types.
- External and internal reference options.
- Compact 24-SOIC package for space-efficient designs.
- Wide operating temperature range from 0°C to 105°C.
Applications
The AD7856KR-REEL is suitable for a variety of applications requiring high-precision analog-to-digital conversion, including:
- Industrial automation and control systems.
- Scientific research and development.
- Medical devices and diagnostic equipment.
- Aerospace and defense systems.
- Data acquisition systems.
Q & A
- What is the resolution of the AD7856KR-REEL?
The AD7856KR-REEL has a resolution of 14 bits. - How many input channels does the AD7856KR-REEL support?
The AD7856KR-REEL supports 4 or 8 input channels. - What is the sampling rate of the AD7856KR-REEL?
The sampling rate of the AD7856KR-REEL is up to 285 kSPS. - What types of input signals can the AD7856KR-REEL handle?
The AD7856KR-REEL can handle pseudo-differential and single-ended input signals. - What are the supply voltage requirements for the AD7856KR-REEL?
The AD7856KR-REEL requires a 5V supply voltage for both digital and analog operations. - What is the operating temperature range of the AD7856KR-REEL?
The operating temperature range of the AD7856KR-REEL is from 0°C to 105°C. - Is the AD7856KR-REEL RoHS compliant?
No, the AD7856KR-REEL contains lead and is not RoHS compliant. - What is the package type of the AD7856KR-REEL?
The AD7856KR-REEL is packaged in a 24-SOIC (Small Outline Integrated Circuit) package. - What architecture does the AD7856KR-REEL use?
The AD7856KR-REEL uses a successive approximation register (SAR) architecture. - Can the AD7856KR-REEL be used in industrial applications?
Yes, the AD7856KR-REEL is suitable for industrial automation and control systems due to its high precision and reliability.
