SC310CSKTRT

Instrumentation, Op Amps, Buffer Amps Overview

The SC310CSKTRT is a high-side current sense amplifier manufactured by Semtech Corporation. It features a single channel with a fixed gain of 20 V/V and a 3dB bandwidth of 900 kHz to 2 MHz. The device operates within a supply voltage range of 3 V to 25 V and supports a common-mode voltage from 2.7 V to 25 V. Key electrical specifications include a common-mode rejection ratio (CMRR) of 90 dB, an input bias current of 150 uA, and an accuracy of 1%. It functions with a quiescent current of 270 uA and is rated for operating temperatures between -40°C and +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High common-mode rejection ratio for accurate signal processing in noisy environments
• Wide common-mode voltage range enabling high-side current sensing applications
• Low quiescent current consumption for power-efficient system operation

Instrumentation, Op Amps, Buffer Amps Applications

• High-side current monitoring in industrial systems
• Battery management systems requiring precise current measurement
• Power supply protection circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required package and temperature grade. Check for obsolescence status as availability may be limited. Ensure compliance with relevant RoHS directives before integration into final products.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high-side sensing is required with a fixed gain of 20 V/V. Consider the 90 dB CMRR for noise immunity and the wide common-mode voltage range up to 25 V. Verify that the SOT-23-6 package fits the design constraints and that the operating temperature range meets environmental requirements.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the SC310 series of current sense amplifiers from Semtech. It is designed for precision current monitoring in compact footprints. The series offers various gain options and package types to suit different application needs while maintaining high accuracy and low power consumption characteristics typical of modern power management ICs.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

SC310ASKTRT is a documented variant within the same series offering similar functionality but potentially different initial accuracy or packaging details. Verify pin compatibility and electrical parameter overlaps before substitution.