XTR105U
Sensor Interface 4-20mA Crnt Trnsmtr w/Sensor Exc & LinXTR105U
Sensor Interface 4-20mA Crnt Trnsmtr w/Sensor Exc & Lin
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Manufacturer Part # : XTR105U
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Package/Case: SOIC-14
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Part Status : End Of Life
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Brand: Texas Instruments
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Product Categories : Sensor and Detector Interfaces
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Series : XTR105
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.






Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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XTR105U DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
XTR105U Details
The XTR105U is a high-performance, low-power, 36V, 2-wire interface IC from Texas Instruments, designed for industrial process control, data acquisition systems, measurement and instrumentation equipment, automotive and avionics systems, power monitoring and control systems. This device features fully calibrated sensors, fast actuation time, easy system integration, multi-channel analog input, flexible ADC mode, low latency, and high ESD protection.
Pinout
- VCC (1): Positive Power Supply
- GND (2): Ground
- SCL (3): Serial Clock Input
- SDA (4): Serial Data Input/Output
- VREF (5): Reference Voltage Input
- AIN (6-13): Analog Input Channels 1-8
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Fully Calibrated Sensors: Provides accurate and reliable sensor readings.
- Fast Actuation Time: Enables fast response times for control applications.
- Easy System Integration: Simplifies system design with a single IC solution.
- Multichannel Analog Input: Supports multiple analog input channels for simultaneous data acquisition.
- Flexible ADC Mode: Offers flexible ADC modes for various application requirements.
- Low Latency: Minimizes latency for real-time control and monitoring applications.
- High ESD Protection: Provides robust protection against electrical overstress (ESD) events.
Applications
The XTR105U is suitable for various industrial and automotive applications, including:
- Industrial process control systems
- Data acquisition systems
- Measurement and instrumentation equipment
- Automotive and avionics systems
- Power monitoring and control systems
Where to Use
The XTR105U can be used in various applications where high-performance, low-power, and robust sensor interface is required. Some examples include:
- Industrial automation systems
- Automotive control systems
- Aerospace and defense systems
- Medical devices and equipment
How to Use
To use the XTR105U, follow these steps:
- Connect the VCC pin to a suitable power supply.
- Connect the GND pin to a common ground reference.
- Connect the SCL and SDA pins to a suitable serial clock and data input/output interface.
- Connect the VREF pin to a suitable reference voltage source.
- Connect the AIN pins to the desired analog input channels.
(Tip: For detailed usage instructions, refer to the datasheet.)
Application Circuit
The application circuit diagram for the XTR105U illustrates how to connect the IC to a suitable power supply, ground reference, and serial interface. It includes connections for VCC, GND, SCL, SDA, VREF, and AIN pins, ensuring proper operation and reliable data transmission.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- ADXL345: A similar low-power, high-performance accelerometer from Analog Devices.
- LIS3DH: An alternative low-power, high-performance 3-axis accelerometer from STMicroelectronics.
Complementary
The XTR105U can be complemented by other Texas Instruments ICs that offer additional features and functionality for specific application requirements. Some examples include:
- TMS320F2808: A high-performance microcontroller from Texas Instruments, suitable for control and monitoring applications.
- LM324: A quad operational amplifier from Texas Instruments, suitable for signal conditioning and amplification applications.
Frequently Asked Questions
Q: What is the maximum operating voltage of the XTR105U?
A: The XTR105U operates up to 36V.
Q: Can the XTR105U be used in automotive applications?
A: Yes, the XTR105U is suitable for automotive applications due to its high ESD protection and robust design.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Vs (min) (V) | 7.5 | Vs (max) (V) | 36 |
Offset voltage drift (±) (max) (V/°C) | 0.0000015 | Offset voltage (±) (max) (V) | 0.000025 |
Product type | 2-wire RTD conditioner | Operating temperature range (°C) | -40 to 85 |
Rating | Catalog |
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Price details
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