Overview
The ADS7817UC/2K5 is a high-performance 12-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. This component is designed for precision data acquisition applications, offering a compact and efficient solution for converting analog signals into digital data. It is particularly suitable for industrial automation, medical devices, and consumer electronics due to its high accuracy and low power consumption. The ADS7817UC/2K5 is housed in an 8-pin SOIC package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 12 | bit | - |
| Sampling Rate | 200 | kSPS | - |
| Input Type | Differential, Bipolar | - | - |
| Interface | Serial | - | - |
| Power Supply | Single | - | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | 8-SOIC | - | 3.90mm wide |
| Max Linear Error | 0.0244 | % | - |
| Analog Input Voltage Range | ±2.5 | V | - |
| Conversion Time | 3.75 | µs | - |
Key Features
- High-resolution 12-bit ADC for precise signal conversion.
- Supports differential bipolar inputs for enhanced noise immunity.
- Low power consumption, ideal for battery-powered applications.
- Compact 8-SOIC package for space-saving designs.
- Serial interface for easy integration with microcontrollers and digital systems.
Applications
The ADS7817UC/2K5 is widely used in various industries, including industrial automation, medical devices, and consumer electronics. In industrial automation, it is employed for accurate data acquisition in control systems. In medical devices, it ensures precise measurement of vital signals. In consumer electronics, it enhances the performance of audio and video processing systems. Its high accuracy and compact design make it a versatile choice for modern electronic applications.
Q & A
1. What is the resolution of the ADS7817UC/2K5?
The ADS7817UC/2K5 has a resolution of 12 bits.
2. What is the sampling rate of this ADC?
The sampling rate is 200 kSPS (kilo samples per second).
3. What type of input does it support?
It supports differential bipolar inputs.
4. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
5. What is the package type?
It comes in an 8-SOIC package.
6. Is this ADC suitable for low-power applications?
Yes, it is designed for low power consumption, making it ideal for battery-powered devices.
7. What is the maximum linear error?
The maximum linear error is 0.0244%.
8. What is the conversion time?
The conversion time is 3.75 µs.
9. Can it be used in industrial automation?
Yes, it is widely used in industrial automation for precise data acquisition.
10. What is the power supply requirement?
It operates on a single power supply.
