Texas Instruments' model XTR111AIDGQR is a power monitoring chip and is a precision voltage-to-current converter designed for standard 0mA–20mA or 4mA–20mA analog signals and can deliver up to 36mA. An external P-MOSFET transistor ensures high output resistance and a wide compliance voltage range from 2V below the supply voltage, VVSP, to voltages well below GND. The ratio between input voltage and output current is set by a single resistor, RSET. This circuit can also be modified for a voltage output, with an adjustable 3V to 15V sub-regulator output providing supply voltage for additional circuitry.
Features of XTR111AIDGQR
1. High-precision measurement: XTR111AIDGQR adopts high-precision operational amplifier and precision current sampling circuit, which can provide accurate current measurement results.
2. Wide input voltage range: XTR111AIDGQR supports a wide range of input voltage, making it suitable for a variety of application scenarios.
3. Built-in current sampling circuit: XTR111AIDGQR has a built-in current sampling circuit, which can directly measure the current signal without external resistance.
4. High linearity: XTR111AIDGQR has high linearity and can accurately measure the input current and output the corresponding voltage signal.
5. Low power consumption design: XTR111AIDGQR adopts a low power consumption design, which has lower standby power consumption and operating power consumption, helping to extend battery life.
6. Built-in overcurrent protection: XTR111AIDGQR has a built-in overcurrent protection circuit, which can protect the sensor from damage by excessive current.
7. High temperature stability: XTR111AIDGQR has high temperature stability and can provide stable measurement results under different temperature conditions.
Application field of XTR111AIDGQR
Texas Instruments' XTR111AIDGQR is a powerful current loop sensor suitable for various application scenarios that require current measurement. Its main application areas are as follows:
1. Industrial automation: XTR111AIDGQR can be used for current monitoring and control in industrial automation equipment. For example, in industrial control systems such as PLC (programmable logic controller) and DCS (distributed control system), the sensor can be used for current measurement.
2. Electric energy measurement: XTR111AIDGQR can be used in the field of electric energy measurement to measure and monitor the current in the power system. By combining with other sensors or measuring devices, electrical energy measurement and monitoring can be achieved.
3. Battery management system: Battery management systems usually require real-time monitoring of battery charge and discharge current. XTR111AIDGQR can be used to measure the charging and discharging current in the battery pack to provide data support for battery management.
4. Motor control: In the motor control system, XTR111AIDGQR can be used to measure the current signal in the motor driver and understand the working status of the motor in real time to achieve precise motor control.
5. Power management: XTR111AIDGQR can be used in the field of power management to monitor changes in power current, realize power control and management, and improve the stability and efficiency of the power system.
Parameters of XTR111AIDGQR
Brand: Texas Instruments
Product Category: Power Monitoring Chip
Package/Case: HVSSOP10_3X3MM_EP
Is it lead-free: Lead-free / meets the requirements of the Restriction of Hazardous Substances Directive (RoHS)
Part status: Active
Installation type: SMT
Output type: voltage
Clock frequency: 10Hz
Power supply voltage: 44V
Working temperature: -55℃~+125℃
Input type: voltage
Output current: 5mA
Supply current: 25mA
Length x width/dimensions: 3.10 x 3.10mm
Height: 1.10mm
Number of pins: 10Pins
Storage temperature: -65~+150℃
Component Lifecycle: Active
Pin diagram of XTR111AIDGQR
Schematic diagram of XTR111AIDGQR
Package diagram of XTR111AIDGQR
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