Analog Devices Inc. LTC6102IDD High Side Current Sense Amplifier

The LTC6102IDD from Analog Devices Inc. is a high-performance, high side current sense amplifier that is designed to provide precise current measurement in a variety of applications. This device operates with a very low input offset voltage, which enables current sense measurements across shunt resistors with minimal error, thus ensuring high accuracy in monitoring and control systems.

With its wide input common-mode range of 4V to 60V, the LTC6102IDD is versatile enough to be used in systems with a broad range of supply voltages. It is particularly well-suited for automotive, industrial, and communication system applications where accurate current monitoring is essential for performance and safety.

The LTC6102IDD features a quiescent current of only 170µA, which is beneficial for power-sensitive designs. Its ability to operate with small sense voltages allows for the use of lower power shunt resistors, reducing power loss in the sensing resistor and enhancing overall system efficiency.

This current sense amplifier is available in a small 8-lead DFN package, making it ideal for space-constrained applications. The pin configuration and small footprint ensure that it can be easily integrated into existing designs without requiring significant layout changes.

Key features of the LTC6102IDD include:

• Input offset voltage: 250µV max
• Input common-mode range: 4V to 60V
• Output voltage range: 0V to 44V
• Quiescent current: 170µA
• Gain accuracy: 0.3%
• Operating temperature range: -40°C to 85°C
• Package: 8-lead DFN (3mm x 3mm)

For designers looking for a reliable and precise solution for current sensing in their high-side monitoring applications, the LTC6102IDD provides a robust option. Its high accuracy, low power consumption, and compact form factor make it an excellent choice for a wide range of applications where space and power efficiency are critical considerations.

Whether you're designing power management systems, battery chargers, or any other system requiring accurate current measurement, the LTC6102IDD from Analog Devices Inc. offers a high-quality, reliable solution that can help streamline your design process and improve your product's performance.