Analog Devices Inc. AD7899ARZ-1
| 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-1 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.
Precision Industrial Instrumentation
The 14-bit resolution and 400k SPS sampling rate allow for accurate digitization of sensor outputs in industrial process control, ensuring high measurement fidelity.
Medical Imaging Systems
In ultrasound and other imaging equipment, the high-speed parallel interface and 14-bit dynamic range help capture fine details in analog signals.
Automotive Test Systems
The -40°C to +85°C temperature range makes it suitable for engine control unit (ECU) testing and vibration analysis in harsh automotive environments.
Data Acquisition Cards
With its parallel output and 400k SPS throughput, it is ideal for PCIe or USB DAQ cards requiring high channel density and fast sampling.
Power Quality Monitoring
The 14-bit resolution enables precise measurement of voltage and current waveforms for harmonic analysis and power factor correction.
Communication Systems
In base station transceivers, the ADC digitizes IF signals with sufficient speed and accuracy for digital down-conversion.
- Q: What is the resolution of the AD7899ARZ-1?
- A: It is a 14-bit ADC, providing 16384 distinct output codes for high-precision measurements.
- Q: What is the sampling rate?
- A: The AD7899ARZ-1 operates at a maximum sampling rate of 400k SPS.
- Q: How many channels does it have?
- A: It has a single input channel (1 channel).
- Q: What interface does it use?
- A: It features a parallel interface for high-speed data transfer.
- Q: What is the architecture?
- A: It uses a S/H-ADC (sample-and-hold) architecture, ensuring accurate capture of fast-changing signals.
- Q: What is the operating temperature range?
- A: It is specified for the industrial temperature range of -40°C to +85°C.
AD7899ARZ-1.pdf
- Q: What is the resolution of the AD7899ARZ-1?
- A: It is a 14-bit ADC, providing 16384 distinct output codes for high-precision measurements.
- Q: What is the sampling rate?
- A: The AD7899ARZ-1 operates at a maximum sampling rate of 400k SPS.
- Q: How many channels does it have?
- A: It has a single input channel (1 channel).
- Q: What interface does it use?
- A: It features a parallel interface for high-speed data transfer.
- Q: What is the architecture?
- A: It uses a S/H-ADC (sample-and-hold) architecture, ensuring accurate capture of fast-changing signals.
- Q: What is the operating temperature range?
- A: It is specified for the industrial temperature range of -40°C to +85°C.
