Overview
The ADS7961SDBTR is a high-performance, 12-bit analog-to-digital converter (ADC) produced by Texas Instruments. This component is designed for applications requiring high-speed data acquisition with precision. It features a serial interface for easy integration into various digital systems. The ADS7961SDBTR is particularly suited for industrial automation, medical instrumentation, and consumer electronics, where reliable and accurate signal conversion is critical. Its compact package and low power consumption make it an ideal choice for portable and space-constrained applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 12 | bit | |
| Sampling Rate | 1 | MSPS | |
| Input Voltage Range | 0 to VREF | V | VREF = Reference Voltage |
| Power Supply | 2.7 to 5.5 | V | |
| Operating Temperature | -40 to +125 | °C | |
| Interface | SPI | Serial Peripheral Interface | |
| Package | TSSOP-38 | ||
| Power Consumption | 5 | mW | at 1 MSPS |
Key Features
- High-Speed Conversion: Up to 1 MSPS sampling rate ensures fast and accurate data acquisition.
- Low Power Consumption: Ideal for battery-powered and portable devices.
- SPI Interface: Simplifies integration with microcontrollers and digital systems.
- Wide Input Voltage Range: Supports flexible signal conditioning.
- Robust Performance: Operates reliably in harsh environments with a wide temperature range.
Applications
The ADS7961SDBTR is widely used in various industries due to its precision and versatility. In industrial automation, it is employed for sensor data acquisition and process control. In medical instrumentation, it ensures accurate signal conversion for diagnostic equipment. Additionally, it is utilized in consumer electronics for applications such as audio processing and touchscreen interfaces. Its compact design and low power consumption also make it suitable for portable devices and IoT applications.
Q & A
1. What is the resolution of the ADS7961SDBTR?
The ADS7961SDBTR has a resolution of 12 bits.
2. What is the maximum sampling rate of this ADC?
The maximum sampling rate is 1 MSPS (Mega Samples Per Second).
3. What is the input voltage range of the ADS7961SDBTR?
The input voltage range is from 0 to VREF, where VREF is the reference voltage.
4. What power supply range does the ADS7961SDBTR support?
It supports a power supply range of 2.7 to 5.5 volts.
5. What is the operating temperature range of this ADC?
The operating temperature range is -40 to +125 degrees Celsius.
6. What interface does the ADS7961SDBTR use?
It uses the SPI (Serial Peripheral Interface) for communication.
7. What package does the ADS7961SDBTR come in?
It comes in a TSSOP-38 package.
8. What is the power consumption of the ADS7961SDBTR?
The power consumption is 5 mW at 1 MSPS.
9. Is the ADS7961SDBTR suitable for portable devices?
Yes, its low power consumption and compact design make it ideal for portable devices.
10. What are typical applications of the ADS7961SDBTR?
Typical applications include industrial automation, medical instrumentation, and consumer electronics.
