The INA199C2DCKR is a precision current sense amplifier from Texas Instruments, designed to offer industry-leading performance for monitoring power supply and consumption in complex electronic systems. This high-quality component is part of the INA199 series, which is renowned for its accuracy, reliability, and ease of use.

Key Features

• Voltage Range: The INA199C2DCKR operates over a common-mode voltage range from -0.3V to 26V, making it suitable for a variety of applications, including those with significant common-mode voltage swings.
• Gain: This particular model, the 'C' variant, offers a fixed gain of 200V/V, enabling precise current measurement without the need for external gain-setting components.
• Accuracy: With its precision design, the INA199C2DCKR ensures high accuracy in current sensing, which is critical for system protection and power management.
• Quiescent Current: It boasts a low quiescent current, which is ideal for power-sensitive applications, helping to minimize the overall power consumption of the system.
• Package: The device comes in a compact SC-70/SOT-363 package, which is suitable for space-constrained applications and allows for efficient PCB layout.

Applications

The INA199C2DCKR is versatile and can be used in a wide range of applications, including but not limited to:

• Power management in embedded systems
• Battery chargers and monitoring
• Overcurrent protection circuits
• Automotive systems
• Telecommunication equipment
• Portable devices

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the INA199C2DCKR is no exception. It is built to meet the stringent requirements of industrial and automotive applications, ensuring robust performance even under harsh conditions. With its high level of integration and proven design, this current sense amplifier is an excellent choice for designers looking to enhance system reliability and performance.