Overview
The AD7918WYRUZ-REEL7 is a high-performance, 8-channel, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed for a wide range of applications requiring high accuracy and reliability in data acquisition. It features a compact package and low power consumption, making it suitable for various industrial, medical, and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 8 |
| Resolution | 16 bits |
| Conversion Rate | Up to 500 kSPS |
| Input Range | 0 V to VREF |
| Reference Voltage | 2.5 V or 5 V |
| Power Supply | Single 3 V to 5.5 V |
| Power Consumption | Typically 7.5 mW at 3 V and 500 kSPS |
| Operating Temperature | -40°C to +125°C |
| Package Type | 20-lead TSSOP |
Key Features
- High accuracy and linearity with ±0.5 LSB INL and ±1 LSB DNL
- Low power consumption, suitable for battery-powered devices
- Fast conversion rate of up to 500 kSPS
- Flexible input range with support for 0 V to VREF
- On-chip reference and temperature sensor
- Serial interface options including SPI and Daisy-Chain
Applications
- Industrial automation and control systems
- Medical devices such as patient monitoring and diagnostic equipment
- Automotive systems including engine control and safety systems
- Test and measurement instruments
- Embedded systems requiring high precision data acquisition
Q & A
- What is the resolution of the AD7918WYRUZ-REEL7 ADC?
The AD7918WYRUZ-REEL7 has a resolution of 16 bits. - How many channels does the AD7918WYRUZ-REEL7 support?
The AD7918WYRUZ-REEL7 supports 8 channels. - What is the maximum conversion rate of the AD7918WYRUZ-REEL7?
The maximum conversion rate is up to 500 kSPS. - What is the input voltage range for the AD7918WYRUZ-REEL7?
The input voltage range is from 0 V to VREF. - What is the typical power consumption of the AD7918WYRUZ-REEL7 at 3 V and 500 kSPS?
The typical power consumption is 7.5 mW. - What is the operating temperature range of the AD7918WYRUZ-REEL7?
The operating temperature range is from -40°C to +125°C. - What package type does the AD7918WYRUZ-REEL7 come in?
The AD7918WYRUZ-REEL7 comes in a 20-lead TSSOP package. - Does the AD7918WYRUZ-REEL7 have an on-chip reference and temperature sensor?
Yes, it does. - What serial interface options are available for the AD7918WYRUZ-REEL7?
The available serial interface options include SPI and Daisy-Chain. - What are some common applications for the AD7918WYRUZ-REEL7?
Common applications include industrial automation, medical devices, automotive systems, test and measurement instruments, and embedded systems.
