Analog Devices Inc. AD7824BQ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $61.32 | $61.32 |
| 15+ | $59.39 | $890.85 |
| 25+ | $58.10 | $1,452.50 |
| 50+ | $54.87 | $2,743.50 |
| 100+ | $48.41 | $4,841.00 |
| N+ | $9.68 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 8 |
| Sampling Rate (Per Second) | 50k |
| Number of Inputs | 4 |
| 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 | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Grade | - |
| Qualification | - |
| Package / Case | 24-CDIP (0.300", 7.62mm) |
| Supplier Device Package | 24-CDIP |
| ROHS |  |
The AD7824BQ from Analog Devices is a high-performance 8-bit analog-to-digital converter designed for multi-channel data acquisition. It features a 4-channel input multiplexer and a built-in sample-and-hold circuit, enabling accurate conversion of up to four analog signals. With a maximum sampling rate of 50k SPS and a parallel digital interface, this ADC integrates seamlessly into microprocessor-based systems. The device operates over an industrial temperature range of -40°C to 85°C and is housed in a robust 24-pin ceramic DIP package, making it suitable for demanding industrial and instrumentation applications.
- Multi-Channel Input: 4-channel multiplexer reduces external component count and simplifies system design.
- Built-in Sample-and-Hold: Ensures accurate conversion of varying analog signals without additional external circuitry.
- Parallel Interface: Provides fast and easy data readout, compatible with standard digital buses.
- Wide Temperature Range: Operates reliably from -40°C to 85°C, suitable for industrial environments.
- External Reference: Allows user-defined voltage range for optimized measurement resolution.
Industrial Sensor Digitization
The AD7824BQ's 4-channel multiplexer and 8-bit resolution make it ideal for digitizing multiple industrial sensors, such as temperature and pressure transducers, in a compact control system. Its parallel interface simplifies data transfer to PLCs or microcontrollers.
Data Acquisition Systems
With a 50k SPS sampling rate, the AD7824BQ can capture moderate-speed signals in data acquisition systems. The built-in sample-and-hold ensures accurate conversion of dynamic signals, making it suitable for logging and monitoring applications.
Battery Monitoring
The low-power operation of the AD7824BQ, combined with its multiple input channels, allows for efficient monitoring of individual cell voltages in battery management systems. The external reference input enables precise scaling to match the battery voltage range.
Motor Control Feedback
In motor control applications, the AD7824BQ can digitize current and position feedback signals. Its 8-bit resolution provides adequate precision for basic control loops, while the parallel output allows for fast readout by the controller.
Test and Measurement Equipment
The AD7824BQ's stable performance over -40°C to 85°C makes it suitable for benchtop and portable test instruments. Its multiple channels can be used to measure different test points simultaneously, improving measurement efficiency.
- Q: What type of ADC is the AD7824BQ?
- A: The AD7824BQ is an 8-bit analog-to-digital converter featuring a MUX-S/H-ADC architecture with a built-in sample-and-hold function.
- Q: What is the resolution of the AD7824BQ?
- A: The AD7824BQ provides 8-bit resolution, offering 256 discrete output levels for digitizing analog signals.
- Q: What is the maximum sampling rate of the AD7824BQ?
- A: The AD7824BQ supports a maximum sampling rate of 50k SPS (samples per second), suitable for moderate-speed applications.
- Q: How many input channels does the AD7824BQ have?
- A: The AD7824BQ features 4 multiplexed analog input channels, allowing it to digitize multiple signals with a single ADC.
- Q: What digital interface does the AD7824BQ use?
- A: The AD7824BQ uses a parallel interface for data output, enabling straightforward connection to microprocessors and digital systems.
- Q: What is the package type for the AD7824BQ?
- A: The AD7824BQ is available in a 24-pin CDIP (0.300", 7.62mm) ceramic dual-inline package, suitable for through-hole mounting.
AD7824BQ.pdf
- Q: What type of ADC is the AD7824BQ?
- A: The AD7824BQ is an 8-bit analog-to-digital converter featuring a MUX-S/H-ADC architecture with a built-in sample-and-hold function.
- Q: What is the resolution of the AD7824BQ?
- A: The AD7824BQ provides 8-bit resolution, offering 256 discrete output levels for digitizing analog signals.
- Q: What is the maximum sampling rate of the AD7824BQ?
- A: The AD7824BQ supports a maximum sampling rate of 50k SPS (samples per second), suitable for moderate-speed applications.
- Q: How many input channels does the AD7824BQ have?
- A: The AD7824BQ features 4 multiplexed analog input channels, allowing it to digitize multiple signals with a single ADC.
- Q: What digital interface does the AD7824BQ use?
- A: The AD7824BQ uses a parallel interface for data output, enabling straightforward connection to microprocessors and digital systems.
- Q: What is the package type for the AD7824BQ?
- A: The AD7824BQ is available in a 24-pin CDIP (0.300", 7.62mm) ceramic dual-inline package, suitable for through-hole mounting.
