Analog Devices Inc. AD7899ARZ-2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $31.89 | $31.89 |
| 15+ | $30.88 | $463.20 |
| 25+ | $30.21 | $755.25 |
| 50+ | $28.53 | $1,426.50 |
| 100+ | $25.18 | $2,518.00 |
| N+ | $5.04 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 400k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| 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 | 28-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| ROHS |  |
The AD7899ARZ-2 is a 14-bit, 400k SPS analog-to-digital converter from Analog Devices. This single-channel device features a sample-and-hold architecture and a parallel interface, enabling high-speed data acquisition. It supports both external and internal voltage references, offering design flexibility. Housed in a 28-SOIC package, it operates over the industrial temperature range, making it suitable for demanding applications in industrial, medical, and automotive systems.
- High Resolution: 14-bit output provides finer granularity for precise measurement of small signal variations.
- Fast Sampling: 400k SPS ensures accurate capture of high-frequency signals without aliasing.
- Flexible Reference: Supports both external and internal references, allowing optimization for accuracy or simplicity.
- Wide Temperature Range: -40°C to +85°C operation ensures reliability in harsh environments.
High-Speed Data Logging
The 400k SPS sampling rate and 14-bit resolution make it ideal for high-speed data loggers used in scientific research and industrial testing.
Vibration Analysis
In predictive maintenance, the ADC digitizes accelerometer signals with high fidelity, enabling early detection of bearing faults.
Medical Patient Monitoring
The 14-bit resolution ensures accurate ECG and EEG signal digitization, supporting reliable diagnosis in critical care.
Robotics Control
With its fast parallel interface, the AD7899ARZ-2 can be used in robotic joint control loops for precise position and torque feedback.
Energy Management Systems
It accurately measures current and voltage in smart grid applications, facilitating efficient energy distribution.
Audio Test Equipment
The high resolution and sampling rate allow for precise characterization of audio amplifiers and converters.
- Q: What is the resolution of the AD7899ARZ-2?
- A: It is a 14-bit ADC, offering high precision with 16384 output codes.
- Q: What is the sampling rate?
- A: The AD7899ARZ-2 supports a maximum sampling rate of 400k SPS.
- Q: How many input channels are available?
- A: It has a single input channel (1 channel).
- Q: What interface does it use?
- A: It uses a parallel interface for fast data transfer to host processors.
- Q: What is the architecture?
- A: It employs a S/H-ADC (sample-and-hold) architecture for accurate signal capture.
- Q: What is the package type?
- A: It comes in a 28-SOIC (0.295", 7.50mm Width) package.
AD7899ARZ-2.pdf
- Q: What is the resolution of the AD7899ARZ-2?
- A: It is a 14-bit ADC, offering high precision with 16384 output codes.
- Q: What is the sampling rate?
- A: The AD7899ARZ-2 supports a maximum sampling rate of 400k SPS.
- Q: How many input channels are available?
- A: It has a single input channel (1 channel).
- Q: What interface does it use?
- A: It uses a parallel interface for fast data transfer to host processors.
- Q: What is the architecture?
- A: It employs a S/H-ADC (sample-and-hold) architecture for accurate signal capture.
- Q: What is the package type?
- A: It comes in a 28-SOIC (0.295", 7.50mm Width) package.
