Texas Instruments ADS1216Y/2K
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $16.32 | $16.32 |
| 15+ | $15.81 | $237.15 |
| 25+ | $15.46 | $386.50 |
| 50+ | $14.60 | $730.00 |
| 100+ | $12.89 | $1,289.00 |
| N+ | $2.58 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Number of Bits | 24 |
| Sampling Rate (Per Second) | 780 |
| Number of Inputs | 8 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.85V ~ 5.25V |
| Voltage - Supply, Digital | 2.95V ~ 5.25V |
| Features | PGA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 48-TQFP |
| Supplier Device Package | 48-TQFP (7x7) |
| ROHS |  |
The ADS1216Y/2K from Texas Instruments is a high-precision 24-bit delta-sigma analog-to-digital converter designed for demanding measurement applications. It integrates an 8-channel multiplexer and programmable gain amplifier (MUX-PGA-ADC architecture), enabling direct connection to multiple sensors. With a sampling rate of 780 SPS and SPI interface, it delivers accurate, low-noise conversions for industrial process control, medical instrumentation, and data acquisition systems. The device operates over -40°C to 85°C and is available in a compact 48-TQFP package.
- High Resolution: 24-bit delta-sigma architecture provides exceptional accuracy for low-level signal measurement.
- Integrated MUX and PGA: 8-channel multiplexer and programmable gain amplifier reduce external components and simplify sensor interfacing.
- Flexible Reference Options: Supports both external and internal references, offering design versatility for different accuracy requirements.
- Wide Temperature Range: -40°C to 85°C operation ensures reliable performance in industrial environments.
- Compact Package: 48-TQFP package enables space-efficient PCB layouts for multi-channel systems.
Precision Sensor Signal Digitization
The ADS1216Y/2K's 24-bit resolution and 780 SPS sampling rate make it ideal for digitizing low-level sensor outputs such as thermocouples, RTDs, and strain gauges, ensuring minimal quantization error.
Multi-Channel Data Acquisition Systems
With 8 multiplexed input channels and an integrated PGA, this ADC can sequentially sample multiple analog signals in industrial data loggers, reducing external component count and board space.
Weigh Scale and Load Cell Measurement
The high resolution and low noise performance of the ADS1216Y/2K enable accurate weight measurement in industrial scales, with the internal PGA amplifying small bridge outputs.
Portable Medical Instrumentation
Operating from -40°C to 85°C and featuring low power consumption, this ADC suits battery-powered medical devices like glucose meters and patient monitors requiring precise analog measurement.
Industrial Process Control
The SPI interface and 8-channel multiplexer allow easy integration into PLC analog input modules, providing accurate monitoring of pressure, flow, and temperature transmitters.
Environmental Monitoring Systems
For weather stations or air quality monitors, the ADS1216Y/2K digitizes outputs from multiple environmental sensors with high accuracy, supporting both external and internal references for flexible design.
- Q: What type of ADC is the ADS1216Y/2K?
- A: The ADS1216Y/2K is a 24-bit delta-sigma analog-to-digital converter with an integrated MUX-PGA-ADC architecture.
- Q: What is the resolution of the ADS1216Y/2K?
- A: The ADS1216Y/2K offers 24-bit resolution, providing high-precision measurement capabilities.
- Q: What is the sampling rate of the ADS1216Y/2K?
- A: The sampling rate is 780 SPS (samples per second), suitable for low-speed, high-accuracy applications.
- Q: How many channels does the ADS1216Y/2K have?
- A: It features 8 input channels, allowing multiplexed measurement of multiple analog signals.
- Q: What interface does the ADS1216Y/2K use?
- A: It uses an SPI serial interface for communication with microcontrollers or DSPs.
- Q: What is the package type of the ADS1216Y/2K?
- A: The device is available in a 48-TQFP package, suitable for compact PCB designs.
ADS1216Y/2K.pdf
- Q: What type of ADC is the ADS1216Y/2K?
- A: The ADS1216Y/2K is a 24-bit delta-sigma analog-to-digital converter with an integrated MUX-PGA-ADC architecture.
- Q: What is the resolution of the ADS1216Y/2K?
- A: The ADS1216Y/2K offers 24-bit resolution, providing high-precision measurement capabilities.
- Q: What is the sampling rate of the ADS1216Y/2K?
- A: The sampling rate is 780 SPS (samples per second), suitable for low-speed, high-accuracy applications.
- Q: How many channels does the ADS1216Y/2K have?
- A: It features 8 input channels, allowing multiplexed measurement of multiple analog signals.
- Q: What interface does the ADS1216Y/2K use?
- A: It uses an SPI serial interface for communication with microcontrollers or DSPs.
- Q: What is the package type of the ADS1216Y/2K?
- A: The device is available in a 48-TQFP package, suitable for compact PCB designs.
