Burr Brown ADS7818PB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.66 | $5.66 |
| 15+ | $5.48 | $82.20 |
| 25+ | $5.36 | $134.00 |
| 50+ | $5.07 | $253.50 |
| 100+ | $4.47 | $447.00 |
| N+ | $0.89 | 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) | 500k |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
| Grade | - |
| Qualification | - |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
| ROHS |  |
The ADS7818PB is a 12-bit, 500k SPS analog-to-digital converter from Burr Brown, featuring a sample-and-hold architecture. It offers a single input channel and communicates via an SPI interface. The device includes an internal reference, simplifying design. It operates over a temperature range of -40°C to 85°C and is available in a standard 8-DIP package, making it easy to integrate into through-hole PCB designs for industrial and automotive applications.
- High-Speed Conversion: 500k SPS sampling rate enables real-time digitization of fast-changing signals.
- Internal Reference: Reduces external component count and simplifies circuit design.
- Simple SPI Interface: Easy to connect to a wide range of microcontrollers and DSPs.
- Through-Hole Package: 8-DIP package is ideal for prototyping and applications requiring robust mechanical mounting.
- Wide Temperature Range: Reliable operation from -40°C to 85°C for industrial environments.
High-Speed Data Acquisition
The 500k SPS sampling rate and 12-bit resolution make the ADS7818PB suitable for high-speed data acquisition systems, such as transient capture and vibration analysis.
Motor Control Feedback
In industrial motor drives, the fast sampling rate allows for precise current and voltage monitoring, enabling real-time control loops for improved efficiency and performance.
Portable Instrumentation
With its internal reference and SPI interface, this ADC is ideal for portable battery-powered instruments where space and power are limited.
Automotive Sensor Interfaces
The wide temperature range (-40°C to 85°C) and reliable S/H-ADC architecture make it suitable for automotive sensor signal conditioning, such as throttle position or pressure sensors.
Communication Systems
In base stations and radio equipment, the ADS7818PB can digitize intermediate frequency (IF) signals for digital down-conversion and demodulation.
- Q: What is the ADS7818PB?
- A: It is a 12-bit, 500k SPS analog-to-digital converter from Burr Brown with a sample-and-hold architecture.
- Q: What is the resolution of the ADS7818PB?
- A: The resolution is 12 bits, offering a good balance between speed and accuracy.
- Q: What is the maximum sampling rate?
- A: The ADS7818PB supports a sampling rate of 500k SPS (samples per second).
- Q: How many channels does it have?
- A: It has a single input channel (1 channel).
- Q: What interface does it use?
- A: It uses the SPI (Serial Peripheral Interface) for digital communication.
- Q: What package is the ADS7818PB available in?
- A: It comes in an 8-DIP (0.300", 7.62mm) through-hole package.
ADS7818PB.pdf
- Q: What is the ADS7818PB?
- A: It is a 12-bit, 500k SPS analog-to-digital converter from Burr Brown with a sample-and-hold architecture.
- Q: What is the resolution of the ADS7818PB?
- A: The resolution is 12 bits, offering a good balance between speed and accuracy.
- Q: What is the maximum sampling rate?
- A: The ADS7818PB supports a sampling rate of 500k SPS (samples per second).
- Q: How many channels does it have?
- A: It has a single input channel (1 channel).
- Q: What interface does it use?
- A: It uses the SPI (Serial Peripheral Interface) for digital communication.
- Q: What package is the ADS7818PB available in?
- A: It comes in an 8-DIP (0.300", 7.62mm) through-hole package.
