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Texas Instruments Current Monitor Single Power Supply 2.7-18V, 80dB CMRR, Surface Mount SOIC 8-Pin INA271AID
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 4.9mm |
| Model | INA271AID |
| Mount Type | Surface |
| Series | INA271 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 1 |
| Pin Count | 8 |
| Maximum Supply Voltage | 18V |
| Minimum Supply Voltage | 2.7V |
| Supply Current | 700μA |
| GBP - Gain Bandwidth Product | 130kHz |
| CMRR - Common Mode Rejection Ratio | 80dB |
Key Features
- Operates with a supply voltage range from 2.7V to 18V to accommodate diverse applications.
- Features a high common mode rejection ratio of 80dB for accuracy in noisy environments.
- Consumes low supply current of 700μA, optimizing power efficiency.
- Compact SOIC package with 8 pins allows surface mounting for space saving.
- Handles temperatures from -40°C to 125°C ensuring reliable performance under harsh conditions.
- Gain bandwidth product of 130kHz supports dynamic signal applications.
- Single channel device suitable for current and power measurement real-time monitoring.
- Measures voltage output proportional to voltage drop across low-value resistor in high-current rails.
Product Description
Texas Instruments INA271AID is a high-performance Current Monitor designed for precise current sensing applications using a single power supply ranging from 2.7V to 18V. Packaged in a compact 8-pin SOIC surface mount package, it is ideal for integration in space-constrained electronic devices.
This device features a common mode rejection ratio (CMRR) of 80dB, ensuring accurate current measurements even in noisy electrical environments and supports operating temperatures from -40°C to 125°C for robust industrial, automotive, and consumer electronics usage.
With a low supply current of 700μA, INA271AID achieves power efficiency while delivering a gain bandwidth product of 130kHz, suitable for dynamic measurement needs. It enables real-time monitoring of current and power by converting the voltage drop across a very low-value resistor in power rails into a proportional voltage output signal.
The device is ideal for applications such as system protection, feedback control, and system monitoring in industrial machines, laboratory instruments, HVAC systems, and automotive electronics.
Operates efficiently across a wide supply voltage from 2.7V to 18V. High accuracy ensured by an 80dB common mode rejection ratio. Low power consumption with 700μA supply current. Compact 8-pin SOIC package for surface mounting and space-saving designs.
Wide temperature rating supports harsh operating environments from -40°C to 125°C. Gain bandwidth product of 130kHz supports dynamic sensing. Single channel for precise current and power real-time monitoring. Suitable for use in industrial, automotive, laboratory, and HVAC monitoring systems.
This high-accuracy current sensing amplifier from Texas Instruments facilitates precise system feedback and protection in demanding environments. The INA271AID supports design in various sectors including industrial automation, laboratory instrumentation, power management, and automotive electronics.
Explore comprehensive components in the Electronics & Electricals category at EnvMart for robust and reliable current sensing solutions.
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Frequently Asked Questions
This model operates with a supply voltage range from 2.7V to 18V, accommodating diverse applications.
It features a high common mode rejection ratio of 80dB, ensuring accurate measurements in noisy environments.
The device consumes a low supply current of 700μA, optimizing power efficiency.
The gain bandwidth product is 130kHz, which supports dynamic signal applications.
It can operate in temperatures ranging from -40°C to 125°C, ensuring reliable performance in harsh conditions.
The INA271AID is packaged in a compact SOIC type with 8 pins, allowing for surface mounting.
This model is a single channel device, suitable for current and power measurement.
It is ideal for applications such as system protection, feedback control, and monitoring in industrial, automotive, and laboratory settings.
The dimensions of this model are 1.58mm in height and 4.9mm in length.
This unit supports surface mounting, making it suitable for space-constrained designs.
The current monitor is manufactured in India.
It measures voltage output proportional to the voltage drop across a low-value resistor in high-current rails, facilitating real-time monitoring.
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