Overview
The ADS7817EB/250 is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Texas Instruments. This product is designed for applications requiring precise and fast data conversion, offering a compact solution for various embedded systems. Marketed towards industrial automation, medical devices, and consumer electronics, the ADS7817EB/250 stands out for its low power consumption, high accuracy, and ease of integration.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 12 | bits | - |
| Sampling Rate | 250 | kSPS | - |
| Input Voltage Range | 0 to VREF | V | - |
| Power Supply | 2.7 to 5.25 | V | - |
| Operating Temperature | -40 to +85 | °C | - |
| Package | MSOP-8 | - | - |
| Interface | SPI | - | - |
| Power Consumption | 1.5 | mW | at 5V |
Key Features
- High-speed 12-bit resolution for precise data conversion.
- Low power consumption, ideal for battery-powered applications.
- SPI-compatible interface for easy integration with microcontrollers.
- Wide operating voltage range (2.7V to 5.25V) for versatile use.
- Compact MSOP-8 package saves board space.
Applications
The ADS7817EB/250 is widely used in applications requiring accurate analog-to-digital conversion. Typical use cases include:
- Industrial Automation: For sensor data acquisition and process control.
- Medical Devices: In portable health monitoring equipment.
- Consumer Electronics: For audio processing and signal conditioning.
- Automotive Systems: In vehicle diagnostics and control modules.
Q & A
1. What is the resolution of the ADS7817EB/250?
The ADS7817EB/250 has a resolution of 12 bits.
2. What is the maximum sampling rate?
The maximum sampling rate is 250 kSPS.
3. What is the operating voltage range?
The operating voltage range is 2.7V to 5.25V.
4. What interface does it use?
It uses an SPI-compatible interface.
5. What is the power consumption?
The power consumption is 1.5 mW at 5V.
6. What is the package type?
It comes in an MSOP-8 package.
7. What is the input voltage range?
The input voltage range is 0 to VREF.
8. What are the typical applications?
Typical applications include industrial automation, medical devices, consumer electronics, and automotive systems.
9. Is it suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
10. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
