Analog Devices Inc. AD871SD/883B
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $713.98 | $713.98 |
| 15+ | $691.44 | $10,371.60 |
| 25+ | $676.40 | $16,910.00 |
| 50+ | $638.83 | $31,941.50 |
| 100+ | $563.67 | $56,367.00 |
| N+ | $112.73 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | AD871 |
| Packaging | Bulk | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 5M |
| Number of Inputs | 12 |
| Input Type | Differential, Single Ended |
| Data Interface | Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 3:4 |
| Number of A/D Converters | 4 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | ±4.75V ~ 5.25V |
| Voltage - Supply, Digital | 4.75V ~ 5.25V |
| Features | - |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Through Hole |
| Grade | - |
| Qualification | - |
| Package / Case | 28-CDIP (0.605", 15.37mm) |
| Supplier Device Package | 28-CDIP |
The AD871SD/883B is a 12-bit, 5 MSPS analog-to-digital converter from Analog Devices, featuring 12 multiplexed input channels. Its S/H-ADC architecture ensures accurate sampling of dynamic signals, while the parallel interface provides high-speed data transfer to host processors. Designed for harsh environments, it operates over the full military temperature range of -55°C to 125°C and is housed in a durable 28-pin ceramic DIP. This ADC is an excellent choice for multi-channel data acquisition, industrial automation, and aerospace applications where precision and reliability are paramount.
- 12-Channel Multiplexing: Reduces component count by allowing one ADC to handle multiple analog inputs.
- High Resolution: 12-bit output provides fine granularity for precise measurement applications.
- Sample-and-Hold Architecture: Ensures accurate conversion of rapidly changing signals without distortion.
- Extended Temperature Range: -55°C to 125°C operation makes it suitable for military and aerospace use.
Multi-Channel Data Acquisition Systems
The 12-channel input capability allows a single AD871SD/883B to monitor multiple sensors in industrial process control, reducing system cost and board space.
Precision Industrial Automation
With 12-bit resolution and a 5 MSPS throughput, this ADC can accurately digitize control loop feedback signals in real-time, improving the responsiveness of automated machinery.
Medical Instrumentation
The S/H architecture ensures accurate sampling of physiological signals such as ECG and EEG, where maintaining signal integrity is critical for diagnosis.
Avionics Sensor Monitoring
Its wide temperature range and ceramic package make it suitable for flight control systems that require reliable conversion of multiple analog sensor inputs.
Scientific Research Equipment
For laboratory instruments needing to capture data from multiple transducers simultaneously, the 12-channel input and parallel output simplify data logging.
- Q: What is the resolution of the AD871SD/883B?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The sampling rate is 5 MSPS (5 million samples per second).
- Q: How many channels does this ADC have?
- A: It has 12 input channels, allowing multiplexed measurement of multiple signals.
- Q: What interface does it use?
- A: It uses a parallel interface for data output.
- Q: What is the architecture of the AD871SD/883B?
- A: It uses a S/H-ADC (Sample and Hold) architecture, which is essential for accurate conversion of varying signals.
- Q: What is the package type?
- A: It is available in a 28-pin CDIP (0.605", 15.37mm) ceramic package.
AD871SD/883B.pdf
- Q: What is the resolution of the AD871SD/883B?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The sampling rate is 5 MSPS (5 million samples per second).
- Q: How many channels does this ADC have?
- A: It has 12 input channels, allowing multiplexed measurement of multiple signals.
- Q: What interface does it use?
- A: It uses a parallel interface for data output.
- Q: What is the architecture of the AD871SD/883B?
- A: It uses a S/H-ADC (Sample and Hold) architecture, which is essential for accurate conversion of varying signals.
- Q: What is the package type?
- A: It is available in a 28-pin CDIP (0.605", 15.37mm) ceramic package.
