Texas Instruments ADS1278IPAPR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $45.39 | $45.39 |
| 15+ | $43.96 | $659.40 |
| 25+ | $43.00 | $1,075.00 |
| 50+ | $40.61 | $2,030.50 |
| 100+ | $35.84 | $3,584.00 |
| N+ | $7.17 | 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) | 144k |
| Number of Inputs | 8 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 1.65V ~ 1.95V |
| Features | - |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 64-PowerTQFP |
| Supplier Device Package | 64-HTQFP (10x10) |
| ROHS |  |
The ADS1278IPAPR is a 24-bit, 8-channel delta-sigma ADC from Texas Instruments, offering simultaneous sampling at up to 144k SPS. Its SPI interface and external reference support high-precision multi-channel data acquisition. Ideal for vibration monitoring, energy metering, and medical instrumentation, this ADC delivers excellent performance in a compact 64-PowerTQFP package.
- 8 Simultaneous Channels: Ensures phase-aligned sampling for multi-sensor systems.
- 24-Bit Resolution: Provides high dynamic range for precise measurements.
- High Sampling Rate: 144k SPS supports demanding real-time applications.
- SPI Interface: Easy integration with standard digital controllers.
- Wide Temperature Range: Reliable operation from -40°C to 105°C.
Vibration and Condition Monitoring
The 8 simultaneous-sampling channels and 24-bit resolution make the ADS1278IPAPR perfect for multi-axis vibration analysis in industrial machinery, enabling early fault detection.
Polyphase Energy Metering
With 8 channels, this ADC can accurately measure voltage and current in 3-phase power systems, supporting high-precision energy metering and power quality analysis.
Medical EEG/ECG Systems
The high resolution and low noise performance are critical for capturing weak biopotential signals in multi-channel EEG and ECG monitoring equipment.
Data Acquisition Systems
The SPI interface and high channel count simplify the design of high-density data acquisition systems for scientific and industrial testing.
Industrial Process Control
Simultaneous sampling ensures phase-aligned data from multiple sensors, which is essential for precise control loops in process automation.
Acoustic Measurement Arrays
The 144k SPS sampling rate and 24-bit dynamic range support high-fidelity acoustic beamforming and sound intensity mapping.
- Q: What is the ADS1278IPAPR?
- A: It is a 24-bit, 8-channel, delta-sigma analog-to-digital converter (ADC) from Texas Instruments, designed for high-precision multi-channel applications.
- Q: What is the resolution and sampling rate?
- A: It offers 24-bit resolution with a maximum sampling rate of 144k SPS, providing excellent dynamic range and accuracy.
- Q: How many input channels are available?
- A: The ADS1278IPAPR features 8 simultaneous-sampling input channels, ideal for polyphase power monitoring and vibration analysis.
- Q: What digital interface does it use?
- A: It uses a serial peripheral interface (SPI) for communication with microcontrollers, DSPs, and FPGAs.
- Q: What is the architecture of this ADC?
- A: It uses a delta-sigma (ADC) architecture with an external reference, enabling high-resolution conversion with inherent noise shaping.
- Q: What is the package and temperature range?
- A: It is available in a 64-PowerTQFP package and operates over a temperature range of -40°C to 105°C.
ADS1278IPAPR.pdf
- Q: What is the ADS1278IPAPR?
- A: It is a 24-bit, 8-channel, delta-sigma analog-to-digital converter (ADC) from Texas Instruments, designed for high-precision multi-channel applications.
- Q: What is the resolution and sampling rate?
- A: It offers 24-bit resolution with a maximum sampling rate of 144k SPS, providing excellent dynamic range and accuracy.
- Q: How many input channels are available?
- A: The ADS1278IPAPR features 8 simultaneous-sampling input channels, ideal for polyphase power monitoring and vibration analysis.
- Q: What digital interface does it use?
- A: It uses a serial peripheral interface (SPI) for communication with microcontrollers, DSPs, and FPGAs.
- Q: What is the architecture of this ADC?
- A: It uses a delta-sigma (ADC) architecture with an external reference, enabling high-resolution conversion with inherent noise shaping.
- Q: What is the package and temperature range?
- A: It is available in a 64-PowerTQFP package and operates over a temperature range of -40°C to 105°C.
