Overview
The AD7490BRU is a high-performance, 16-channel, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This successive approximation ADC is designed for high-speed and low-power applications, making it suitable for a variety of industrial and medical devices. The AD7490BRU operates at a sampling rate of 1 MSPS (mega-samples per second) and features an integrated sequencer, which simplifies the process of scanning multiple channels.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Number of Channels | 16 |
| Sampling Rate | 1 MSPS |
| Operating Temperature Range | –40°C to +85°C |
| Package Type | 28-Lead Thin Shrink Small Outline (TSSOP) |
| Voltage Range | ±1 V (differential input) |
Key Features
- High-speed operation at 1 MSPS sampling rate
- Low power consumption, making it suitable for battery-powered devices
- Integrated sequencer for simplified channel scanning
- 12-bit resolution with high accuracy and precision
- 16-channel multiplexed input for versatile application use
- Operating temperature range from –40°C to +85°C, ensuring reliability in various environments
Applications
- Industrial automation and control systems
- Medical devices such as patient monitoring systems and diagnostic equipment
- Data acquisition systems
- Automotive systems requiring high-speed and low-power ADCs
- Environmental monitoring and sensing applications
Q & A
- What is the resolution of the AD7490BRU ADC?
The AD7490BRU has a 12-bit resolution. - How many channels does the AD7490BRU support?
The AD7490BRU supports 16 channels. - What is the sampling rate of the AD7490BRU?
The AD7490BRU operates at a sampling rate of 1 MSPS. - What is the operating temperature range of the AD7490BRU?
The operating temperature range is from –40°C to +85°C. - What type of package does the AD7490BRU come in?
The AD7490BRU comes in a 28-Lead Thin Shrink Small Outline (TSSOP) package. - Does the AD7490BRU have an integrated sequencer?
Yes, the AD7490BRU features an integrated sequencer for simplified channel scanning. - What are some typical applications of the AD7490BRU?
Typical applications include industrial automation, medical devices, data acquisition systems, automotive systems, and environmental monitoring. - How much power does the AD7490BRU consume?
The AD7490BRU is designed for low power consumption, making it suitable for battery-powered devices. - Is there an evaluation board available for the AD7490BRU?
Yes, an evaluation board (EVAL-AD7490CB2) is available for the AD7490BRU. - Where can I find detailed specifications and datasheets for the AD7490BRU?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor websites like Digi-Key and Mouser Electronics.
