Burr Brown ADS7824U/1K
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $152.00 | $152.00 |
| 15+ | $34.96 | $524.40 |
| 25+ | $34.20 | $855.00 |
| 50+ | $32.30 | $1,615.00 |
| 100+ | $28.50 | $2,850.00 |
| N+ | $5.70 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Burr Brown |
| Product Series | |
| Packaging | Bulk | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 40k |
| Number of Inputs | 4 |
| Input Type | Single Ended |
| Data Interface | SPI, 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 Burr Brown ADS7824U/1K is a versatile, 12-bit, 4-channel analog-to-digital converter (ADC) designed for a wide range of data acquisition applications. It features a maximum sampling rate of 40 kSPS and offers both SPI and parallel digital interfaces for flexible system integration. The device supports external or internal voltage references and is packaged in a standard 28-SOIC package. Its combination of multi-channel input, moderate speed, and interface flexibility makes it a practical choice for industrial, automotive, and embedded systems.
- Multi-Channel Input: The 4-channel multiplexer allows a single ADC to monitor multiple analog signals, reducing component count and simplifying PCB layout.
- Interface Flexibility: Support for both SPI and parallel interfaces ensures compatibility with virtually any microcontroller or digital signal processor.
- Low Power Consumption: Designed for efficiency, it is suitable for battery-powered and portable applications where power conservation is critical.
- Proven, Reliable Design: As a classic Burr Brown part, it offers a well-understood and reliable solution for many standard data acquisition needs.
Industrial Process Control
The ADS7824U/1K is well-suited for industrial process control systems, where it can digitize signals from multiple sensors like temperature, pressure, and flow meters at a 40 kSPS rate, enabling precise monitoring and control.
Battery-Powered Data Loggers
With its moderate sampling rate and multiple channels, this ADC is ideal for portable data loggers used in environmental monitoring or field data collection, efficiently converting sensor data for storage.
Embedded Systems and Microcontroller Interfacing
The dual SPI and parallel interfaces make it easy to connect to a wide range of microcontrollers, from simple 8-bit MCUs to advanced 32-bit processors, simplifying system integration.
Automotive Sensor Monitoring
In automotive applications, the ADS7824 can be used to monitor various analog signals such as battery voltage, oil pressure, and temperature, providing data for engine control units (ECUs) and body control modules.
Laboratory and Test Equipment
For bench-top multimeters and data acquisition units, this ADC provides reliable, multi-channel digitization for accurate measurement of DC voltages and low-frequency AC signals.
- Q: What is the ADS7824U/1K?
- A: It is a 12-bit, 4-channel analog-to-digital converter (ADC) from Burr Brown, designed for general-purpose data acquisition.
- Q: What is the resolution of this ADC?
- A: The ADS7824U/1K provides 12-bit resolution, offering a standard level of precision for many embedded applications.
- Q: What is the maximum sampling rate?
- A: It supports a maximum sampling rate of 40 kSPS (40k SPS), suitable for low-to-moderate speed signals.
- Q: How many input channels does it have?
- A: It features 4 input channels, allowing for multiplexed reading of multiple analog signals.
- Q: What digital interfaces are available?
- A: It offers both SPI and parallel digital output interfaces, providing flexibility for various host processors.
- Q: What is the package type?
- A: It is available in a 28-SOIC (0.295", 7.50mm Width) package, which is a common and easy-to-use form factor.
ADS7824U/1K.pdf
- Q: What is the ADS7824U/1K?
- A: It is a 12-bit, 4-channel analog-to-digital converter (ADC) from Burr Brown, designed for general-purpose data acquisition.
- Q: What is the resolution of this ADC?
- A: The ADS7824U/1K provides 12-bit resolution, offering a standard level of precision for many embedded applications.
- Q: What is the maximum sampling rate?
- A: It supports a maximum sampling rate of 40 kSPS (40k SPS), suitable for low-to-moderate speed signals.
- Q: How many input channels does it have?
- A: It features 4 input channels, allowing for multiplexed reading of multiple analog signals.
- Q: What digital interfaces are available?
- A: It offers both SPI and parallel digital output interfaces, providing flexibility for various host processors.
- Q: What is the package type?
- A: It is available in a 28-SOIC (0.295", 7.50mm Width) package, which is a common and easy-to-use form factor.
