LTC2064IDD#PBF

Instrumentation, Op Amps, Buffer Amps Overview

The LTC2064IDD#PBF is a dual-channel, zero-drift operational amplifier from Analog Devices. It operates on a supply voltage range of 1.7V to 5.25V with a typical supply current of 1.4µA per amplifier and a maximum of 2µA. The device features a gain-bandwidth product of 20kHz and a slew rate of 3.5V/ms. Input offset voltage is typically ±5µV with a drift of ±0.02µV/°C over the industrial temperature range. It utilizes a 10-lead DFN package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Self-calibrating circuitry ensures low input offset voltage and minimal drift across temperature variations.
• Integrated EMI filter provides high rejection against radio frequency interference.
• Optimized shutdown mode minimizes power consumption in duty-cycled applications.
• Rail-to-rail input and output capabilities allow for maximum dynamic range.

Instrumentation, Op Amps, Buffer Amps Applications

• Signal conditioning in wireless mesh networks
• Portable instrumentation systems
• Low-power sensor conditioning
• Gas detection
• Energy harvesting applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix IDD#PBF corresponds to the 10-lead DFN package and the -40°C to 85°C operating temperature range. Confirm that the RoHS compliance status matches project requirements. Ensure the ordering information aligns with the manufacturer's current lead-free finish specifications before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when ultra-low quiescent current is critical alongside high precision. The dual-channel configuration reduces board space compared to single amplifiers. Verify that the 20kHz bandwidth meets signal processing needs. Consider the exposed pad thermal characteristics for PCB layout optimization.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LTC2063/LTC2064/LTC2065 family of micropower precision zero-drift amplifiers. While the LTC2063 is single-channel and the LTC2065 is quad-channel, the LTC2064 provides a dual-channel solution. All variants share identical electrical performance characteristics regarding offset, drift, and noise profiles.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LTC2064HDD#PBF serves as the high-temperature grade replacement, specified for operation up to 125°C. Both parts share the same pinout and electrical specifications within their respective temperature ranges.