Overview
The AD7893ARZ-2REEL is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for applications requiring fast and accurate analog-to-digital conversion with low power consumption. It features a successive approximation register (SAR) architecture and includes an on-chip sample-and-hold circuit. The AD7893ARZ-2REEL is packaged in an 8-SOIC (Small Outline Integrated Circuit) package, making it suitable for space-constrained designs.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD7893ARZ-2REEL |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 117 kSPS |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Architecture | SAR (Successive Approximation Register) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Data Interface | SPI |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-speed 12-bit analog-to-digital conversion with a sampling rate of 117 kSPS.
- On-chip sample-and-hold circuit for accurate signal capture.
- Low power consumption, making it suitable for battery-powered applications.
- Small 8-SOIC package ideal for space-constrained designs.
- SPI digital interface compatible with a wide range of microcontrollers and digital signal processors.
- Single-ended input and external reference type.
- High-performance analog-to-digital conversion with low noise and high accuracy.
Applications
The AD7893ARZ-2REEL is versatile and can be used in various applications, including:
- Industrial automation and control systems.
- Medical devices requiring precise analog-to-digital conversion.
- Automotive systems, especially those needing high-speed data acquisition.
- Portable and battery-powered devices due to its low power consumption.
- Data acquisition systems and test equipment.
Q & A
- What is the resolution of the AD7893ARZ-2REEL ADC?
The AD7893ARZ-2REEL has a 12-bit resolution. - What is the sampling rate of the AD7893ARZ-2REEL?
The sampling rate is 117 kSPS (kilosamples per second). - What type of input does the AD7893ARZ-2REEL support?
The AD7893ARZ-2REEL supports single-ended inputs. - What is the package type of the AD7893ARZ-2REEL?
The AD7893ARZ-2REEL is packaged in an 8-SOIC (Small Outline Integrated Circuit) package. - What is the operating temperature range of the AD7893ARZ-2REEL?
The operating temperature range is -40°C to 85°C. - Is the AD7893ARZ-2REEL RoHS compliant?
Yes, the AD7893ARZ-2REEL is lead-free and RoHS compliant. - What type of digital interface does the AD7893ARZ-2REEL use?
The AD7893ARZ-2REEL uses an SPI (Serial Peripheral Interface) digital interface. - Does the AD7893ARZ-2REEL have an on-chip sample-and-hold circuit?
Yes, the AD7893ARZ-2REEL includes an on-chip sample-and-hold circuit. - What are the typical supply voltages for the AD7893ARZ-2REEL?
The typical supply voltages are 5V for both analog and digital supplies. - Is the AD7893ARZ-2REEL suitable for battery-powered applications?
Yes, it is suitable due to its low power consumption.
