LTC6101AHS5#TRMPBF High Voltage, High-Side Current Sense Amplifier

The LTC6101AHS5#TRMPBF is a precision high-side current sense amplifier designed by Linear Technology, a brand of Analog Devices, for a wide array of applications requiring accurate current monitoring. This device allows for the measurement of current in high voltage systems without interrupting the ground path, which is essential for maintaining system integrity and safety.

Constructed with Linear Technology's advanced process technology, the LTC6101AHS5#TRMPBF is capable of monitoring shunt voltages and is distinguished by its wide input common-mode voltage range of 4V to 60V, which is extended to 70V for transients. This makes it an excellent choice for industrial, automotive, and communication systems where high voltage levels are common.

Featuring a minimalistic design with a tiny SOT-23 package, the LTC6101AHS5#TRMPBF is ideal for space-constrained applications. Its precision and reliability are further emphasized by its low input offset voltage of just 300µV, low offset drift of 3µV/°C, and an output voltage that is directly proportional to the current flowing through the shunt resistor.

The device offers a high accuracy with a maximum input bias current of only 170nA at 25°C, which ensures that the power loss through the sense resistor is minimal, thus preserving the efficiency of the overall system. Additionally, the LTC6101AHS5#TRMPBF is equipped with a quiescent current of 65µA (typical), which contributes to its low power consumption.

Designed to be robust, the LTC6101AHS5#TRMPBF can withstand the rigors of tough environments with an operating temperature range of -40°C to 125°C. It also comes with a fault-tolerant design, which ensures that the output remains stable and within a safe range if the input goes beyond the specified common-mode voltage range.

In summary, the LTC6101AHS5#TRMPBF from Linear Technology is a versatile, high-performance current sense amplifier that offers precision measurement capabilities, making it an invaluable component for high voltage current sensing applications.