XTR115UA/2K5

Product Overview

Category

The XTR115UA/2K5 belongs to the category of integrated circuits (ICs) used in electronic devices.

Use

This product is primarily used as a current loop transmitter for industrial applications.

Characteristics

• The XTR115UA/2K5 is a high-precision, low-power current loop transmitter.
• It operates with a single power supply voltage ranging from 4.0V to 40V.
• This IC provides a wide output current range of 4mA to 20mA.
• It offers excellent linearity and accuracy for precise current measurements.
• The XTR115UA/2K5 has built-in protection features against overcurrent and short-circuit conditions.

Package

The XTR115UA/2K5 is available in a small outline package (SOIC) with eight pins.

Essence

The essence of this product lies in its ability to convert a voltage input into a corresponding current output, making it suitable for current loop applications.

Packaging/Quantity

The XTR115UA/2K5 is typically sold in reels or tubes, with each reel containing 2500 units.

Specifications

• Supply Voltage: 4.0V to 40V
• Output Current Range: 4mA to 20mA
• Input Voltage Range: -0.3V to Vcc + 0.3V
• Operating Temperature Range: -40°C to +125°C
• Accuracy: ±0.05% full-scale
• Quiescent Current: 120µA (typical)

Detailed Pin Configuration

1. VCC: Power supply voltage input
2. GND: Ground reference
3. IN+: Non-inverting voltage input
4. IN-: Inverting voltage input
5. OUT: Current loop output
6. ADJ: Output current adjustment
7. NC: No connection (unused pin)
8. REF: Reference voltage input

Functional Features

• Voltage-to-current conversion: The XTR115UA/2K5 converts a voltage input into a corresponding current output, facilitating current loop applications.
• High accuracy and linearity: This IC ensures precise current measurements with an accuracy of ±0.05% full-scale.
• Overcurrent and short-circuit protection: Built-in protection features safeguard the device against overcurrent and short-circuit conditions, enhancing its reliability.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various power supply systems.
• Excellent linearity and accuracy ensure reliable current measurements.
• Integrated protection features enhance device durability and safety.

Disadvantages

• Limited pin configuration options may restrict certain circuit designs.
• Higher cost compared to some alternative models.

Working Principles

The XTR115UA/2K5 operates based on the principle of converting a voltage input into a proportional current output. It utilizes internal circuitry to amplify and linearize the input voltage signal, which is then converted into a precise current output within the 4mA to 20mA range. The device's working principles enable it to accurately transmit current signals over long distances in industrial applications.

Detailed Application Field Plans

The XTR115UA/2K5 finds extensive use in various industrial applications, including but not limited to:

1. Process control systems
2. Industrial automation
3. Power plants
4. Oil and gas refineries
5. Chemical manufacturing
6. Water treatment facilities
7. HVAC (Heating, Ventilation, and Air Conditioning) systems

In these fields, the XTR115UA/2K5 is employed for current loop transmission, enabling accurate monitoring and control of critical processes.

Detailed and Complete Alternative Models

1. XTR116UA/2K5: Similar to the XTR115UA/2K5, this model offers additional features such as voltage output capability.
2. XTR117UA/2K5: This alternative provides a wider output current range of 0mA to 24mA, suitable for specific applications requiring extended current ranges.
3. XTR118UA/2K5: Designed for harsh industrial environments, this model offers enhanced protection against electromagnetic interference (EMI) and electrostatic discharge (ESD).

These alternative models provide flexibility and cater to specific requirements beyond what the XTR115UA/2K5 offers.

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