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XTR106UA
+BOMIC CURRENT TRANSMITTER 14SOIC
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ManufacturerTexas Instruments
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Mfr. Part #XTR106UA
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In Stock1918
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Specifications
| Attribute | Value |
| Part Status | Obsolete |
| Base Product Number | XTR106 |
| Digi Key Programmable | Not Verified |
| Type | Current Transmitter |
| Input Type | Differential |
| Output Type | Voltage |
| Supply Current | 20 mA |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 14-SOIC |
| Packaging | Tube |
Overview
Description
Key features of the XTR106UA include low drift and low noise characteristics, which ensure accurate and stable performance over varying environmental conditions. It offers a wide power supply range, making it versatile for various applications. The device provides both voltage and current excitation to the bridge sensor, simplifying system design and reducing the need for external components.
The XTR106UA is commonly used in process control and industrial automation systems, where reliability and precision are crucial. Its compact size and integrated functions help in reducing the overall system size and complexity, making it an efficient choice for sensor interfacing in demanding industrial applications.
Equivalent
1. TI XTR105: Similar integrated transmitter but with different features.
2. ADI ADuC7060/7061: Microcontroller with integrated AFE.
3. Maxim MAX1452: Precision sensor signal conditioner.
4. ADI AD594/AD595: Thermocouple amplifiers with similar functionalities for temperature measurements.
Always verify pin compatibility and specific application requirements when considering equivalents.
Features
1. Precision Instrumentation Amplifier: Offers precise amplification of low-level signals from sensor bridges.
2. Current Output: Converts sensor signals to a standard 4-20 mA current loop, ideal for long-distance transmission.
3. Voltage Reference: Provides an on-chip, precision voltage reference, enhancing measurement accuracy and stability.
4. Low Power Consumption: Designed for low-power applications, suitable for battery-operated devices.
5. High Linearity and Accuracy: Ensures accurate signal representation with minimal distortion over a wide range of temperatures.
6. Temperature Compensation: Integrated components allow for compensation of temperature-induced errors, improving performance in varying environmental conditions.
7. Small Form Factor: Available in compact packages, making it suitable for space-constrained applications.
These features make the XTR106UA well-suited for industrial, automotive, and process control applications, requiring reliable and accurate sensor data transmission.
Pinout
1. Pin 1 (V+): Positive supply voltage input.
2. Pin 2 (Iret): Current return pin.
3. Pin 3 (VIN-): Inverting input of the operational amplifier.
4. Pin 4 (VIN+): Non-inverting input of the operational amplifier.
5. Pin 5 (R1): Connects to the gain-setting resistor.
6. Pin 6 (R2): Connects to the gain-setting resistor.
7. Pin 7 (VREG): Regulated voltage output, typically used to power external components.
8. Pin 8 (IOUT): 4-20mA current output.
The XTR106UA is designed to convert a differential input voltage to a 4-20mA current output, making it suitable for industrial process control and smart sensors.
Manufacturer
Application
1. Industrial Process Control: Used for amplifying and transmitting low-level sensor signals over long distances.
2. Temperature Sensing: Suitable for thermocouple and RTD signal conditioning.
3. Pressure Measurement: Utilized in pressure transducers for precise readings.
4. Flow Measurement: Employed in flow meters to ensure accurate signal processing.
5. Weighing Systems: Integrated into load cells for high-precision weight measurements.
6. Biomedical Instrumentation: Used in medical devices for reliable physiological signal amplification.
The XTR106UA's ability to provide high common-mode rejection and low drift makes it ideal for these precision-sensitive applications.