LTC6101BCS5#TRMPBF

Instrumentation, Op Amps, Buffer Amps Overview

The Analog Devices LTC6101BCS5#TRMPBF is a high-side current sense amplifier housed in a 5-lead SOT-23 package. It operates on supply voltages from 4V to 60V with an absolute maximum rating of 70V. The device features a typical input offset voltage of ±150µV and a maximum of ±450µV, ensuring high accuracy for low-voltage shunt measurements up to 500mV. It draws a typical supply current of 375µA at 60V and provides a configurable transconductance output capable of sourcing up to 1mA. The component supports a signal bandwidth of 200kHz and maintains a power supply rejection ratio of at least 118dB.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• High-side current monitoring capability allowing direct connection to positive power rails
• Low DC offset voltage design enabling the use of small sense resistors to minimize power loss
• Configurable gain structure utilizing two external resistors for flexible system integration
• Fast transient response suitable for load protection and warning control applications

Instrumentation, Op Amps, Buffer Amps Applications

• Current shunt measurement in industrial systems
• Battery monitoring circuits
• Remote sensing applications
• Power management units

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific B grade temperature range and electrical tolerances against the official datasheet specifications before finalizing procurement. Confirm that the SOT-23 package dimensions and pinout match the target PCB footprint requirements. Ensure the operating environment stays within the specified voltage and thermal limits defined by Analog Devices.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high-side sensing is required within a 60V supply limit. The B grade offers a balance of low offset and cost-effectiveness compared to higher precision grades. Consider the 1mA output current drive capability when sizing the external output resistor to ensure compatibility with downstream ADC or logic inputs without exceeding voltage ratings.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC6101 family of high-voltage current sense amplifiers. It shares architectural similarities with the LTC6101HV but is optimized for lower voltage applications up to 60V. The BC suffix indicates the B grade performance level packaged in a thin SOT-23 form factor, distinguishing it from MSOP variants or higher voltage HV models.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LTC6101BIS5#TRMPBF offers the same electrical characteristics over a wider industrial temperature range (-40°C to 85°C). LTC6101AHMS8#PBF provides H grade performance in an 8-lead MSOP package. Verify pinout compatibility and thermal performance when substituting across different package types.