Texas Instruments ADS8331IBRGET
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.08 | $15.08 |
| 15+ | $14.60 | $219.00 |
| 25+ | $14.28 | $357.00 |
| 50+ | $13.49 | $674.50 |
| 100+ | $11.90 | $1,190.00 |
| N+ | $2.38 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 500k |
| Number of Inputs | 4 |
| Input Type | Pseudo-Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 3.6V, 5V |
| Voltage - Supply, Digital | 1.65V ~ 5.5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) |
| ROHS |  |
The ADS8331IBRGET from Texas Instruments is a high-performance 16-bit analog-to-digital converter featuring a 500k SPS sampling rate and four multiplexed input channels. Its SPI interface ensures easy integration with microcontrollers and DSPs. The MUX-S/H-ADC architecture with external reference support delivers precise conversion for demanding applications. Housed in a compact 24-VFQFN package, it operates across -40°C to 85°C, making it ideal for industrial automation, medical instrumentation, and multi-channel data acquisition systems.
- High Resolution: 16-bit resolution provides fine granularity for accurate measurement of analog signals, essential for precision applications.
- Fast Sampling: 500k SPS enables capture of rapidly changing signals, suitable for real-time control and high-speed data logging.
- Multi-Channel Flexibility: 4 multiplexed inputs reduce board space and cost by allowing one ADC to handle multiple sensors.
- Reliable Operation: Wide temperature range (-40°C to 85°C) ensures dependable performance in harsh industrial environments.
Multi-Channel Data Acquisition Systems
The 4-channel multiplexed input combined with a 500k SPS sampling rate allows efficient digitization of multiple analog signals in industrial data acquisition systems, reducing component count.
Precision Sensor Signal Digitization
With 16-bit resolution, this ADC accurately digitizes outputs from precision sensors such as strain gauges and thermocouples, preserving fine signal variations for accurate measurement.
Portable Medical Instrumentation
The low-power operation and small 24-VFQFN package make it suitable for battery-powered medical devices like patient monitors, where multiple vital signs need simultaneous high-resolution conversion.
Automotive Sensor Interfaces
Operating over -40°C to 85°C, it reliably converts signals from automotive sensors (pressure, temperature) via SPI to ECUs, ensuring robust performance in harsh environments.
Industrial Process Control
The external reference capability allows designers to use a precision voltage reference, improving the accuracy of control loops in factory automation systems that monitor 4-20mA loops.
Test and Measurement Equipment
Its high sampling rate and multiplexed inputs enable fast, sequential scanning of multiple test points in automated test equipment, improving throughput.
- Q: What is the resolution of the ADS8331IBRGET?
- A: The ADS8331IBRGET is a 16-bit analog-to-digital converter.
- Q: What is the sampling rate of this ADC?
- A: It supports a sampling rate of 500k SPS (samples per second).
- Q: How many input channels does the ADS8331IBRGET have?
- A: It features 4 multiplexed input channels.
- Q: What interface does this ADC use?
- A: It uses a serial peripheral interface (SPI) for communication.
- Q: What is the architecture of the ADS8331IBRGET?
- A: It uses a MUX-S/H-ADC architecture with an external reference.
- Q: What is the package type?
- A: It comes in a 24-VFQFN exposed pad package.
ADS8331IBRGET.pdf
- Q: What is the resolution of the ADS8331IBRGET?
- A: The ADS8331IBRGET is a 16-bit analog-to-digital converter.
- Q: What is the sampling rate of this ADC?
- A: It supports a sampling rate of 500k SPS (samples per second).
- Q: How many input channels does the ADS8331IBRGET have?
- A: It features 4 multiplexed input channels.
- Q: What interface does this ADC use?
- A: It uses a serial peripheral interface (SPI) for communication.
- Q: What is the architecture of the ADS8331IBRGET?
- A: It uses a MUX-S/H-ADC architecture with an external reference.
- Q: What is the package type?
- A: It comes in a 24-VFQFN exposed pad package.
