Product Overview: INA214BIDCKT from Texas Instruments

The INA214BIDCKT is a high-precision, voltage-output, current-sense amplifier from Texas Instruments, designed to monitor both shunt voltage drops and system supply voltages with outstanding accuracy and precision. This state-of-the-art component is housed in a compact, surface-mount, SC-70 package, making it an ideal solution for space-constrained applications.

Key Features

• High Accuracy: The INA214BIDCKT offers a low offset voltage, which enables precise current measurement, even at very low voltage drops across shunts.
• Wide Common-Mode Range: This device operates over a common-mode range from -0.3V to 26V, making it suitable for a variety of applications, including those that involve higher voltages.
• Low Quiescent Current: With a quiescent current of just 100µA, the INA214BIDCKT is optimized for power-sensitive systems, helping to extend battery life in portable applications.
• Configurable Gain: The gain is set by an external resistor, allowing users to customize the amplifier for their specific needs, whether it's for small-signal or large-signal amplification.

Applications

The INA214BIDCKT is versatile and can be used in a wide range of applications. It is particularly well-suited for power management in battery-powered devices, energy management systems, and overcurrent protection circuits. Its precision and low power consumption make it an excellent choice for:

• Portable Electronics
• Notebook Computers
• Cell Phones
• Battery Management Systems
• Automotive Systems

Technical Specifications

• Package: SC-70 (6-pin)
• Input Offset Voltage: 250 µV (max)
• Operating Temperature Range: -40°C to +125°C
• Common-Mode Rejection Ratio (CMRR): 120 dB (min)

The INA214BIDCKT is an excellent choice for designers looking for a reliable, high-performance current-sense amplifier. With its precision, low power consumption, and flexible gain options, it can meet the demands of a multitude of current sensing challenges.