Burr Brown ADS7817UB-BB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $12.12 | $12.12 |
| 15+ | $2.79 | $41.85 |
| 25+ | $2.73 | $68.25 |
| 50+ | $2.58 | $129.00 |
| 100+ | $2.27 | $227.00 |
| N+ | $0.45 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Burr Brown |
| Product Series | ADS7817 |
| Packaging | Bulk | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 200k |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | Serial |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 4.75V ~ 5.25V |
| Voltage - Supply, Digital | 4.75V ~ 5.25V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| ROHS |  |
The ADS7817UB-BB from Burr Brown is a 12-bit, single-channel analog-to-digital converter with a maximum sampling rate of 200k SPS. It utilizes a sample-and-hold (S/H) architecture and communicates via a simple serial interface, making it easy to connect to microcontrollers and DSPs. The device operates over a wide temperature range of -40°C to 85°C and is packaged in a compact 8-SOIC, ideal for space-constrained industrial, automotive, and medical applications.
- High-Speed 12-Bit Conversion: The 200k SPS sampling rate combined with 12-bit resolution delivers accurate and fast digitization for demanding real-time applications.
- Wide Operating Temperature: Rated for -40°C to 85°C, ensuring reliable performance in harsh industrial and automotive environments.
- Compact SOIC Package: The 8-SOIC footprint saves valuable PCB space, enabling miniaturized designs.
- Simple Serial Interface: Reduces pin count and simplifies connection to standard microcontrollers, lowering system complexity.
High-Speed Single-Channel Data Acquisition
With a 200k SPS sampling rate and 12-bit resolution, the ADS7817UB-BB is well-suited for high-speed data acquisition systems that require accurate digitization of a single analog signal, such as in vibration analysis or transient capture.
Industrial Process Control
The wide -40°C to 85°C temperature range and serial interface make this ADC reliable for industrial process control loops, where it can digitize 4-20mA loop signals or voltage outputs from transmitters.
Medical Instrumentation
In portable medical devices like pulse oximeters or patient monitors, the 12-bit resolution and compact SOIC package allow for precise digitization of biosignals while minimizing board space.
Automotive Sensor Conditioning
The ADS7817UB-BB can interface with automotive sensors (e.g., pressure, temperature) in engine control units, providing the necessary accuracy and speed for real-time monitoring and control.
Precision Voltage Monitoring
For applications requiring accurate DC voltage measurement, such as battery management systems or power supply monitoring, this ADC offers the resolution and stability needed for reliable readings.
- Q: What is the ADS7817UB-BB?
- A: It is a 12-bit, single-channel analog-to-digital converter (ADC) from Burr Brown with a S/H-ADC architecture.
- Q: What is the resolution of the ADS7817UB-BB?
- A: The resolution is 12 bits.
- Q: What is the sampling rate?
- A: The ADS7817UB-BB has a sampling rate of 200k SPS.
- Q: How many channels does it have?
- A: It has 1 input channel.
- Q: What interface does it use?
- A: It uses a serial interface.
- Q: What is the package type?
- A: It is available in an 8-SOIC (0.154", 3.90mm Width) package.
ADS7817UB-BB.pdf
- Q: What is the ADS7817UB-BB?
- A: It is a 12-bit, single-channel analog-to-digital converter (ADC) from Burr Brown with a S/H-ADC architecture.
- Q: What is the resolution of the ADS7817UB-BB?
- A: The resolution is 12 bits.
- Q: What is the sampling rate?
- A: The ADS7817UB-BB has a sampling rate of 200k SPS.
- Q: How many channels does it have?
- A: It has 1 input channel.
- Q: What interface does it use?
- A: It uses a serial interface.
- Q: What is the package type?
- A: It is available in an 8-SOIC (0.154", 3.90mm Width) package.
