Texas Instruments ADS831E/2K5
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.97 | $7.97 |
| 15+ | $7.72 | $115.80 |
| 25+ | $7.55 | $188.75 |
| 50+ | $7.13 | $356.50 |
| 100+ | $6.29 | $629.00 |
| N+ | $1.26 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Tape & Reel (TR) |
| Number of Bits | 8 |
| Sampling Rate (Per Second) | 80M |
| Number of Inputs | 1 |
| Input Type | Differential, Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-SSOP |
| ROHS |  |
The Texas Instruments ADS831E/2K5 is an 8-bit, 80M SPS analog-to-digital converter with a single input channel and parallel output. It features a sample-and-hold architecture and supports both external and internal voltage references. The high-speed parallel interface is ideal for direct connection to DSPs and FPGAs. This ADC is designed for high-frequency applications such as video digitization, radar, and high-speed data acquisition systems.
- Ultra-Fast Sampling: 80M SPS enables capture of high-frequency signals with minimal aliasing, critical for RF and video applications.
- Parallel Output: High-speed parallel interface ensures low-latency data transfer to processors and FPGAs.
- Flexible Reference: Supports both external and internal references, allowing optimization for different input voltage ranges.
- Compact SSOP Package: 20-SSOP footprint saves board space in dense high-speed designs.
High-Speed Data Acquisition
With an 80M SPS sampling rate, the ADS831E/2K5 is perfect for digitizing fast transient signals in oscilloscopes, digitizers, and high-speed DAQ cards.
Video and Imaging Systems
The 8-bit resolution and parallel output support digitization of analog video signals (e.g., composite video) for frame grabbers and imaging applications.
Radar and Communication Receivers
In IF sampling receivers, this ADC's high speed allows direct digitization of intermediate frequency signals for digital down-conversion in radar and communication systems.
Medical Ultrasound Equipment
The high sampling rate enables digitization of ultrasound echo signals for real-time imaging, providing the speed needed for beamforming and signal processing.
Test and Measurement Instruments
For benchtop instruments like spectrum analyzers and signal generators, the parallel interface and 80 MSPS speed allow fast data transfer to FPGAs or DSPs for analysis.
- Q: What is the resolution of the ADS831E/2K5?
- A: It is an 8-bit analog-to-digital converter.
- Q: What is the maximum sampling rate?
- A: The sampling rate is 80M SPS (80 MSPS).
- Q: How many input channels does it have?
- A: It has 1 input channel (single-ended).
- Q: What interface does it use?
- A: It uses a parallel digital output interface.
- Q: What is the architecture?
- A: It uses a sample-and-hold (S/H) architecture, typically a flash or pipeline type.
- Q: What package is available?
- A: It comes in a 20-SSOP (0.154", 3.90mm Width) package.
ADS831E/2K5.pdf
- Q: What is the resolution of the ADS831E/2K5?
- A: It is an 8-bit analog-to-digital converter.
- Q: What is the maximum sampling rate?
- A: The sampling rate is 80M SPS (80 MSPS).
- Q: How many input channels does it have?
- A: It has 1 input channel (single-ended).
- Q: What interface does it use?
- A: It uses a parallel digital output interface.
- Q: What is the architecture?
- A: It uses a sample-and-hold (S/H) architecture, typically a flash or pipeline type.
- Q: What package is available?
- A: It comes in a 20-SSOP (0.154", 3.90mm Width) package.
