XTR112UA/2K5

Product Overview

• Category: Integrated Circuit
• Use: Signal Conditioning
• Characteristics: High Accuracy, Low Power Consumption
• Package: SOIC-8
• Essence: Voltage-to-Current Converter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 7V to 36V
• Input Voltage Range: -10V to +10V
• Output Current Range: 4mA to 20mA
• Operating Temperature Range: -40°C to +125°C
• Accuracy: ±0.1% of full-scale range
• Quiescent Current: 120µA (typical)

Detailed Pin Configuration

The XTR112UA/2K5 has the following pin configuration:

1. V+ (Positive Supply Voltage)
2. IN+ (Positive Input Voltage)
3. IN- (Negative Input Voltage)
4. REF (Reference Voltage)
5. OUT (Output Current)
6. GND (Ground)
7. NC (No Connection)
8. V- (Negative Supply Voltage)

Functional Features

• Converts voltage signals to current signals
• High accuracy and linearity
• Low power consumption
• Wide operating temperature range
• Internal reference voltage for precise measurements
• Short-circuit and overvoltage protection

Advantages

• Provides a reliable and accurate voltage-to-current conversion
• Low power consumption makes it suitable for battery-powered applications
• Wide operating temperature range allows for use in harsh environments
• Internal reference voltage eliminates the need for external components
• Short-circuit and overvoltage protection ensure device safety

Disadvantages

• Limited output current range may not be suitable for high-power applications
• Requires an external power supply within the specified voltage range

Working Principles

The XTR112UA/2K5 is a voltage-to-current converter integrated circuit. It takes an input voltage signal and converts it into a corresponding output current signal. The internal reference voltage ensures accurate conversion, while the low quiescent current minimizes power consumption. The device also provides protection against short-circuits and overvoltage conditions.

Detailed Application Field Plans

The XTR112UA/2K5 is commonly used in various applications, including:

1. Industrial Process Control: Used to convert voltage signals from sensors into current signals for transmission over long distances.
2. Instrumentation: Enables precise measurement of voltage signals by converting them into current signals, which are less susceptible to noise interference.
3. Automation Systems: Integrates with control systems to convert voltage signals from sensors or controllers into current signals for actuator control.
4. Energy Management: Converts voltage signals from energy meters or sensors into current signals for monitoring and control purposes.

Detailed and Complete Alternative Models

1. XTR111AIDGQR: Similar voltage-to-current converter with enhanced features such as adjustable gain and temperature compensation.
2. XTR115U: Voltage-to-current converter with a wider output current range and built-in loop-powered transmitter functionality.
3. XTR116U: Integrated circuit with voltage-to-current conversion capabilities and additional features like programmable current limit and fault detection.

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