Texas Instruments ADS1261BIRHBR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $14.95 | $14.95 |
| 15+ | $14.48 | $217.20 |
| 25+ | $14.17 | $354.25 |
| 50+ | $13.38 | $669.00 |
| 100+ | $11.81 | $1,181.00 |
| N+ | $2.36 | 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 | 24 |
| Sampling Rate (Per Second) | 40k |
| Number of Inputs | 10 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 4.75V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Features | PGA |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) |
| ROHS |  |
The ADS1261BIRHBR from Texas Instruments is a high-precision, 24-bit analog-to-digital converter designed for demanding measurement applications. It features a 10-channel input multiplexer and an integrated programmable gain amplifier (PGA), enabling direct connection to a variety of sensors. With a maximum sampling rate of 40k SPS and an SPI interface, it provides a flexible and efficient solution for industrial, medical, and automotive systems. Its wide operating temperature range ensures reliable performance in harsh environments.
- High Precision: 24-bit resolution ensures extremely accurate conversion of analog signals, critical for measurement and control systems.
- Integrated Signal Chain: The built-in MUX and PGA reduce external component requirements, simplifying design and saving board space.
- Multi-Channel Flexibility: 10 input channels allow for monitoring multiple sensors with a single device, reducing system cost.
- Robust Operation: The -40°C to 125°C temperature range and VFQFN package ensure reliable operation in industrial and automotive environments.
Precision Sensor Signal Digitization
The 24-bit resolution and integrated PGA make the ADS1261BIRHBR ideal for accurately digitizing small signals from bridge sensors, thermocouples, and strain gauges, ensuring minimal signal degradation.
Multi-Channel Data Acquisition Systems
With 10 multiplexed inputs, this ADC can sequentially sample multiple analog signals in industrial data loggers and process control systems, reducing component count and board space.
Medical Instrumentation
High resolution and low noise are critical for medical devices like patient monitors and diagnostic equipment. The ADS1261BIRHBR's performance meets these stringent requirements.
Automotive Sensor Interfaces
Its wide temperature range (-40°C to 125°C) and robust design make it suitable for automotive applications such as battery management systems and motor control, where environmental stress is a factor.
Industrial Automation and Control
In PLCs and industrial robots, the ADC's SPI interface and high accuracy enable precise monitoring of current, voltage, and position sensors, improving overall system efficiency.
Weighing and Force Measurement
The combination of a PGA and high resolution allows for accurate weight measurement in industrial scales and force sensors, even with low-level output signals.
- Q: What type of ADC is the ADS1261BIRHBR?
- A: It is a precision analog-to-digital converter with a MUX-PGA-ADC architecture, integrating a multiplexer and programmable gain amplifier.
- Q: What is the resolution of the ADS1261BIRHBR?
- A: The ADS1261BIRHBR offers 24-bit resolution, providing high-precision measurement capability.
- Q: What is the maximum sampling rate?
- A: The maximum sampling rate is 40k SPS (samples per second).
- Q: How many input channels does it support?
- A: It supports 10 input channels, making it suitable for multi-sensor applications.
- Q: What digital interface does it use?
- A: It uses an SPI (Serial Peripheral Interface) for communication with microcontrollers or DSPs.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 125°C and comes in a 32-VFQFN Exposed Pad package.
ADS1261BIRHBR.pdf
- Q: What type of ADC is the ADS1261BIRHBR?
- A: It is a precision analog-to-digital converter with a MUX-PGA-ADC architecture, integrating a multiplexer and programmable gain amplifier.
- Q: What is the resolution of the ADS1261BIRHBR?
- A: The ADS1261BIRHBR offers 24-bit resolution, providing high-precision measurement capability.
- Q: What is the maximum sampling rate?
- A: The maximum sampling rate is 40k SPS (samples per second).
- Q: How many input channels does it support?
- A: It supports 10 input channels, making it suitable for multi-sensor applications.
- Q: What digital interface does it use?
- A: It uses an SPI (Serial Peripheral Interface) for communication with microcontrollers or DSPs.
- Q: What is the operating temperature range?
- A: It operates over an industrial temperature range of -40°C to 125°C and comes in a 32-VFQFN Exposed Pad package.
