Overview
The AD7892AR-2REEL7 is a 12-bit, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-performance applications requiring precise analog-to-digital conversion. It features a successive approximation register (SAR) architecture, which ensures high accuracy and reliability. The AD7892AR-2REEL7 is packaged in a 24-lead SOIC (Small Outline Integrated Circuit) and is available in tape and reel format, making it suitable for automated assembly processes.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate | 500 kSPS |
| Supply Voltage (Analog/Digital) | 5V |
| Number of Inputs | 2 |
| Reference Type | External, Internal |
| Ratio - S/H:ADC | 1:1 |
| Output Format | SERIAL, PARALLEL, WORD |
| Integral Nonlinearity (INL) | ±0.0366% |
| Differential Nonlinearity (DNL) | ±1 LSB |
| Operating Temperature | -40°C to 85°C |
| Package Type | 24-SOIC (0.295", 7.50mm Width) |
Key Features
- SAR Architecture: The AD7892AR-2REEL7 uses a successive approximation register (SAR) architecture, which provides high accuracy and reliability in analog-to-digital conversion.
- Low Power Consumption: This ADC is designed to operate at low power, making it suitable for battery-powered and power-sensitive applications.
- High Sampling Rate: With a sampling rate of 500 kSPS, this component is ideal for applications requiring fast and precise data acquisition.
- Flexible Output Formats: The AD7892AR-2REEL7 supports serial, parallel, and word output formats, providing flexibility in system design.
- Sample and Hold Circuitry: The component includes a sample and hold circuit, ensuring that the input signal is accurately captured and held during the conversion process.
Applications
- Data Acquisition Systems: The AD7892AR-2REEL7 is suitable for use in data acquisition systems that require high accuracy and fast sampling rates.
- Medical Devices: Its low power consumption and high precision make it a good fit for medical devices such as patient monitoring systems and diagnostic equipment.
- Industrial Automation: This ADC can be used in industrial automation for precise measurement and control applications.
- Aerospace and Defense: The component's robust performance and reliability make it suitable for use in aerospace and defense applications.
Q & A
- What is the resolution of the AD7892AR-2REEL7?
The AD7892AR-2REEL7 is a 12-bit analog-to-digital converter.
- What is the sampling rate of the AD7892AR-2REEL7?
The sampling rate of the AD7892AR-2REEL7 is 500 kSPS.
- What is the supply voltage for the AD7892AR-2REEL7?
The supply voltage for both the analog and digital sections is 5V.
- How many input channels does the AD7892AR-2REEL7 have?
The AD7892AR-2REEL7 has 2 input channels.
- What is the operating temperature range of the AD7892AR-2REEL7?
The operating temperature range is -40°C to 85°C.
- What is the package type of the AD7892AR-2REEL7?
The AD7892AR-2REEL7 is packaged in a 24-lead SOIC (Small Outline Integrated Circuit).
- Does the AD7892AR-2REEL7 support multiple output formats?
Yes, it supports serial, parallel, and word output formats.
- What is the integral nonlinearity (INL) of the AD7892AR-2REEL7?
The integral nonlinearity (INL) is ±0.0366%.
- What is the differential nonlinearity (DNL) of the AD7892AR-2REEL7?
The differential nonlinearity (DNL) is ±1 LSB.
- Is the AD7892AR-2REEL7 RoHS compliant?
No, the AD7892AR-2REEL7 contains lead and is not RoHS compliant.
