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Texas Instruments Digital Current Monitor Single 8-Pin SOT-23 INA219AIDCNR
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.3mm |
| Length | 3mm |
| Model | INA219AIDCNR |
| Mount Type | Surface |
| Output type | Digital |
| Series | INA219 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 1 |
| Pin Count | 8 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 3V |
| Supply Current | 5mA |
| CMRR - Common Mode Rejection Ratio | 100dB |
Key Features
- Operates from 3V to 5.5V supply voltages providing flexibility in power design.
- Features a high Common Mode Rejection Ratio (CMRR) of 100dB for accurate current measurements.
- Low supply current consumption of 5mA ensures energy efficiency.
- Supports one channel of digital output for real-time current monitoring.
- Compact surface mount SOT-23 package with 8 pins, sized 3mm length and 1.3mm height.
- Wide operating temperature range from -40°C to 125°C suitable for industrial environments.
- Part of the INA219 series providing high-accuracy current and power measurements.
- Used for system protection, feedback control, and high-accuracy monitoring in power rails.
Product Description
Texas Instruments INA219AIDCNR is a high-accuracy digital current monitor designed for real-time current and power measurement applications. Its single power supply operation ranging from 3V up to 5.5V, combined with a high Common Mode Rejection Ratio of 100dB, enables precise sensing of current flowing through low-value resistors in high-current power rails.
This device comes in a compact 8-pin SOT-23 surface mount package measuring just 3mm in length and 1.3mm in height, making it suitable for space-constrained PCB layouts. It operates efficiently with a low supply current of 5mA, reducing power consumption in sensitive electronic designs.
Designed for robust performance, the INA219AIDCNR works reliably in a broad temperature range from -40°C to 125°C, making it suited for demanding industrial, laboratory, and electronic instrumentation environments. It provides a digital output signal compatible with most microcontroller interfaces, allowing for integration into feedback control loops and system protection circuits.
Typical applications include high-accuracy current sensing in battery management systems, power supply monitoring, and energy measurement. Its digital current sense capabilities help in efficient system operation, fault detection, and improvement of overall power efficiency.
Operates on a single power supply of 3V to 5.5V with low 5mA supply current. High Common Mode Rejection Ratio of 100dB ensures precise readings. Compact 8-pin SOT-23 surface mount package for space savings. Temperature range from -40°C to 125°C supports industrial use.
Digital output compatible with microcontroller-based systems. Ideal for current monitoring in power rails with low-value shunt resistors. Not certified for automotive standard applications. Part of the INA219 series known for high-accuracy current measurements.
Supports single channel current sensing.
The package contains the INA219AIDCNR single 8-pin digital current monitor. This product suits applications in electronics manufacturing, power management, industrial instruments, and battery operated systems where accurate current and power measurement are critical.
Explore a wide range of power management and sensing solutions within the Semiconductors category at EnvMart to complement this current sensing amplifier. Find additional options from Texas Instruments and other renowned manufacturers to optimize your electronic design projects.
Explore more products in our Current Sensing Amplifiers category.
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Frequently Asked Questions
This model operates from a supply voltage range of 3V to 5.5V, providing flexibility in power design.
It features a high Common Mode Rejection Ratio (CMRR) of 100dB, ensuring accurate current measurements.
The supply current consumption is low at 5mA, which helps in energy efficiency for electronic designs.
The INA219AIDCNR operates reliably in a wide temperature range from -40°C to 125°C, making it suitable for industrial applications.
It provides a digital output signal, which is compatible with most microcontroller interfaces for real-time current monitoring.
This model comes in a compact SOT-23 package measuring 3mm in length and 1.3mm in height.
It supports a single channel for current sensing applications.
The device is designed for surface mounting, which is ideal for space-constrained PCB layouts.
This model is part of the INA219 series, known for high-accuracy current and power measurements.
Typical applications include high-accuracy current sensing in battery management systems, power supply monitoring, and energy measurement.
The INA219AIDCNR has a pin count of 8, making it compact and suitable for various electronic applications.
This product is manufactured in India.
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