Texas Instruments ADS7812PB
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $126.08 | $126.08 |
| 15+ | $29.93 | $448.95 |
| 25+ | $29.28 | $732.00 |
| 50+ | $27.65 | $1,382.50 |
| 100+ | $24.40 | $2,440.00 |
| N+ | $4.88 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Tube |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 40k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI |
| 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 | Through Hole |
| Grade | - |
| Qualification | - |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP |
| ROHS |  |
The ADS7812PB is a 12-bit analog-to-digital converter from Burr Brown, designed for low-speed, high-accuracy applications. It features a sampling rate of 40 kSPS and a single input channel. The device uses a sample-and-hold architecture and communicates via a simple SPI serial interface, making it easy to connect to microcontrollers. It supports both external and internal voltage references. With an industrial temperature range of -40°C to 85°C and a through-hole 16-DIP package, it is well-suited for industrial control, portable instruments, and educational projects.
- Simple SPI Interface: Easy to connect to any microcontroller, reducing design time.
- Low Power Consumption: Ideal for battery-powered and portable applications.
- Through-Hole Package: The DIP package is easy to solder and prototype with, perfect for breadboards.
- Flexible Reference: Supports both external and internal references for design flexibility.
Low-Speed Sensor Digitization
The ADS7812PB is perfect for digitizing slow-changing signals from temperature sensors, pressure transducers, and strain gauges in industrial and laboratory settings.
Battery-Powered Devices
With its low sampling rate and low power consumption, it is ideal for portable, battery-powered instruments like handheld multimeters and data loggers.
Microcontroller Interfacing
The SPI interface simplifies connection to microcontrollers, making it easy to add analog input capabilities to embedded systems.
Process Control
In industrial process control, this ADC can monitor analog signals from various sensors, providing data for precise control of temperature, pressure, and flow.
Educational Kits
Its through-hole DIP package and simple interface make it an excellent choice for educational purposes and prototyping in university labs.
- Q: What is the resolution of the ADS7812PB?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: It supports a sampling rate of 40 kSPS (40k samples per second).
- Q: How many channels does it have?
- A: It has a single (1) input channel.
- Q: What interface does it use?
- A: It uses an SPI serial interface.
- Q: What is the architecture?
- A: It uses a Sample-and-Hold (S/H) ADC architecture.
- Q: What is the package type?
- A: It is available in a 16-DIP (0.300", 7.62mm) package.
ADS7812PB.pdf
- Q: What is the resolution of the ADS7812PB?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: It supports a sampling rate of 40 kSPS (40k samples per second).
- Q: How many channels does it have?
- A: It has a single (1) input channel.
- Q: What interface does it use?
- A: It uses an SPI serial interface.
- Q: What is the architecture?
- A: It uses a Sample-and-Hold (S/H) ADC architecture.
- Q: What is the package type?
- A: It is available in a 16-DIP (0.300", 7.62mm) package.
