Overview
The AD7863AR-10REEL is a high-performance, 14-bit, dual-channel analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed to convert analog signals into digital signals, enabling precise data acquisition and analysis in various applications. The AD7863AR-10REEL features simultaneous sampling and conversion of two channels, making it ideal for applications requiring high accuracy and speed.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | 28-SOIC (0.295", 7.50mm Width) |
| Number of Bits | 14 |
| Number of A/D Converters | 2 |
| Sampling Rate (Per Second) | 175k |
| Number of Inputs | 4 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Architecture | SAR (Successive Approximation) |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
Key Features
- Simultaneous Sampling: The AD7863AR-10REEL allows for simultaneous sampling and conversion of two channels, ensuring accurate and synchronized data acquisition.
- High-Speed Conversion: With a sampling rate of 175 kSPS, this ADC is suitable for high-speed applications.
- Low Power Consumption: The device operates from a single 5 V supply and consumes 70 mW typical, making it ideal for battery-powered or portable applications.
- Automatic Power-Down Mode: The part goes into power-down once conversion is complete and wakes up before the next conversion cycle, enhancing power efficiency.
- High-Speed Parallel Interface: Easy connection to microprocessors, microcontrollers, and digital signal processors is facilitated through a high-speed parallel interface.
- Tight Aperture Delay Matching: The device features very tight aperture delay matching between the two input sample and hold amplifiers, ensuring high accuracy in measurements.
Applications
- Communication: Suitable for various communication systems requiring high-speed and accurate data conversion.
- Industrial Control: Used in industrial control systems for precise measurement and control.
- Measuring Instruments: Ideal for use in measuring instruments such as multimeters and oscilloscopes.
- Consumer Electronics: Applied in consumer electronics for audio processing and other signal processing tasks.
- Acquisition System: Used in data acquisition systems for collecting and processing analog data.
- Medical Instruments: Utilized in medical instruments for precise and reliable data conversion.
- Automotive Electronics: Employed in automotive electronics for various sensing and control applications.
Q & A
- What is the primary function of the AD7863AR-10REEL?
The primary function of the AD7863AR-10REEL is to convert analog signals into digital signals, allowing for precise data acquisition and analysis.
- How many channels does the AD7863AR-10REEL support?
The AD7863AR-10REEL supports two channels, allowing for simultaneous sampling and conversion.
- What is the sampling rate of the AD7863AR-10REEL?
The sampling rate of the AD7863AR-10REEL is 175 kSPS.
- What is the power supply requirement for the AD7863AR-10REEL?
The AD7863AR-10REEL operates from a single 5 V supply.
- What is the operating temperature range of the AD7863AR-10REEL?
The operating temperature range is -40°C to 85°C.
- What type of data interface does the AD7863AR-10REEL use?
The AD7863AR-10REEL uses a high-speed parallel interface.
- Is the AD7863AR-10REEL suitable for battery-powered applications?
Yes, the AD7863AR-10REEL is suitable for battery-powered applications due to its low power consumption and automatic power-down mode.
- What is the architecture of the AD7863AR-10REEL?
The architecture of the AD7863AR-10REEL is Successive Approximation (SAR).
- What are the typical applications of the AD7863AR-10REEL?
The AD7863AR-10REEL is used in communication, industrial control, measuring instruments, consumer electronics, acquisition systems, medical instruments, and automotive electronics.
- How many input types does the AD7863AR-10REEL support?
The AD7863AR-10REEL supports single-ended input types.
- What is the package type of the AD7863AR-10REEL?
The package type of the AD7863AR-10REEL is 28-SOIC (0.295", 7.50mm Width).
