The INA199C2DCKT is a precision current-sense amplifier from Texas Instruments, designed to offer industry-leading performance for accurate current measurement. This device is part of the INA199 series, which is known for its versatility and reliability in a wide range of applications, from power management to system monitoring.

Key Features

• Voltage Range: The INA199C2DCKT operates over a common-mode voltage range from -0.3V to 26V, making it suitable for both low-side and high-side current sensing in various systems.
• Gain: This particular model has a fixed gain of 200 V/V, providing a precise amplification of the differential input signal for easy integration with analog-to-digital converters (ADCs) and microcontrollers.
• Accuracy: High accuracy is achieved through a low offset voltage and zero-drift architecture, ensuring stable performance over time and temperature variations.
• Quiescent Current: The device features a low quiescent current, which contributes to energy efficiency in battery-powered applications.
• Package: It is available in a small, SC70 package, which is ideal for space-constrained applications.

Applications

The INA199C2DCKT is suitable for a variety of applications, including but not limited to:

• Power management in consumer, industrial, and telecommunications equipment
• Battery chargers and monitoring
• Overcurrent protection circuits
• Portable devices
• Motor control systems

Why Choose INA199C2DCKT?

Designers choose the INA199C2DCKT for its precision and ease of use. The integrated current-sense amplifier simplifies designs by reducing the need for external components. Its robust construction ensures performance in harsh environments, and its precision makes it an excellent choice for critical applications where accurate current measurement is essential. Additionally, with Texas Instruments' reputation for quality and support, the INA199C2DCKT is a reliable choice for both prototyping and mass production.