LTC6247CMS#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC6247CMS#PBF is a dual-channel, low-power, high-speed operational amplifier from Analog Devices. It features unity gain stability with a 180MHz gain-bandwidth product and a 90V/µs slew rate while consuming only 1mA of supply current. The device offers rail-to-rail input and output capabilities, supporting supply voltages from 2.5V to 5.25V. Key electrical specifications include a maximum input offset voltage of 1mV, an input bias current of 100nA, and a shutdown mode reducing current consumption to 42µA. It operates within a temperature range of –40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture with unity gain stability
• Rail-to-rail input and output signal swing
• Integrated shutdown pin for power reduction
• High bandwidth and slew rate efficiency

Instrumentation, Op Amps, Buffer Amps Applications

• Low voltage, high frequency signal processing
• Driving A/D converters
• Rail-to-rail buffer amplifiers
• Active filters
• Video amplifiers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix CMS indicates the commercial temperature grade (0°C to 70°C) and MSOP-10 package configuration. Confirm lead-free finish status and RoHS compliance against the latest manufacturer documentation. Ensure the ordering part number matches the required channel count and package type for your design implementation.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring high speed and wide dynamic range in low voltage environments. The dual-channel configuration allows for cost-effective implementation of differential circuits or dual independent channels. Consider the shutdown feature for battery-powered applications where standby current minimization is critical.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC6246/LTC6247/LTC6248 family, which provides single, dual, and quad channel variants respectively. The family is characterized by its unique combination of high bandwidth, high slew rate, and low power consumption among rail-to-rail I/O op amps with similar supply currents.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The datasheet states the family can serve as a plug-in replacement for many commercially available op amps to reduce power or improve performance. Verify pinout compatibility and electrical parameter margins before substituting other dual-channel rail-to-rail amplifiers.