Analog Devices Inc. AD7828TQ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $357.68 | $357.68 |
| 15+ | $82.27 | $1,234.05 |
| 25+ | $80.48 | $2,012.00 |
| 50+ | $76.01 | $3,800.50 |
| 100+ | $67.07 | $6,707.00 |
| N+ | $13.41 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Bulk | |
| Number of Bits | 8 |
| Sampling Rate (Per Second) | - |
| Number of Inputs | 8 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Flash |
| Reference Type | External |
| 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 (0.600", 15.24mm) |
| Supplier Device Package | 28-CDIP |
The AD7828TQ from Analog Devices is a high-reliability 8-bit analog-to-digital converter featuring 8 multiplexed input channels and a parallel data interface. Built with a MUX-S/H-ADC architecture, it efficiently converts multiple analog signals into digital form for direct interfacing with microprocessors. Designed for demanding environments, it operates across the full military temperature range of -55°C to 125°C and is housed in a durable 28-pin ceramic DIP package. This ADC is well-suited for military, aerospace, and industrial applications requiring multi-channel data acquisition with proven performance.
- 8-Channel Multiplexing: Integrates an 8-input multiplexer, reducing external component count and simplifying multi-sensor data acquisition systems.
- Extended Temperature Range: Rated for -55°C to 125°C, ensuring reliable operation in military and aerospace environments.
- Parallel Interface: Provides fast, straightforward data transfer to microprocessors, minimizing software overhead and latency.
- Durable Ceramic Package: The 28-CDIP package offers superior mechanical and thermal stability for long-term reliability.
Military and Aerospace Data Acquisition
The AD7828TQ's extended temperature range (-55°C to 125°C) and 8-channel multiplexing make it ideal for rugged data acquisition systems in avionics and military telemetry, where multiple sensor signals must be digitized reliably under extreme conditions.
Industrial Process Control
With 8 analog inputs and a parallel interface, this ADC can monitor multiple process variables such as temperature, pressure, and flow in industrial automation systems, providing fast, direct digital readouts for PLCs and microcontrollers.
Multi-Sensor Monitoring Systems
The integrated multiplexer allows the AD7828TQ to sequentially sample up to 8 different sensors, making it suitable for environmental monitoring stations or test equipment that require periodic sampling of multiple transducers.
Embedded Control Systems
The parallel output interface simplifies integration with legacy 8-bit microprocessors, enabling rapid data transfer for real-time control applications in robotics and motor control where low latency is critical.
Laboratory Instrumentation
Its 8-bit resolution and 8-channel capability make the AD7828TQ a cost-effective choice for benchtop instruments that need to digitize multiple analog signals simultaneously for display or logging purposes.
- Q: What type of ADC is the AD7828TQ?
- A: The AD7828TQ is an 8-bit, 8-channel analog-to-digital converter with a multiplexed successive approximation architecture (MUX-S/H-ADC).
- Q: What is the resolution of the AD7828TQ?
- A: The AD7828TQ has a resolution of 8 bits, providing 256 discrete output levels.
- Q: How many input channels does the AD7828TQ support?
- A: It features 8 multiplexed input channels, allowing multiple analog signals to be digitized sequentially.
- Q: What interface does the AD7828TQ use?
- A: It uses a parallel interface for data output, enabling direct connection to microprocessors and digital systems.
- Q: What is the operating temperature range?
- A: The AD7828TQ operates over the military temperature range of -55°C to 125°C.
- Q: What package is the AD7828TQ available in?
- A: It is available in a 28-pin CDIP (0.600", 15.24mm) ceramic dual-in-line package.
AD7828TQ.pdf
- Q: What type of ADC is the AD7828TQ?
- A: The AD7828TQ is an 8-bit, 8-channel analog-to-digital converter with a multiplexed successive approximation architecture (MUX-S/H-ADC).
- Q: What is the resolution of the AD7828TQ?
- A: The AD7828TQ has a resolution of 8 bits, providing 256 discrete output levels.
- Q: How many input channels does the AD7828TQ support?
- A: It features 8 multiplexed input channels, allowing multiple analog signals to be digitized sequentially.
- Q: What interface does the AD7828TQ use?
- A: It uses a parallel interface for data output, enabling direct connection to microprocessors and digital systems.
- Q: What is the operating temperature range?
- A: The AD7828TQ operates over the military temperature range of -55°C to 125°C.
- Q: What package is the AD7828TQ available in?
- A: It is available in a 28-pin CDIP (0.600", 15.24mm) ceramic dual-in-line package.
