LT6013ACDD#TRPBF

Instrumentation, Op Amps, Buffer Amps Overview

The LT6013ACDD#TRPBF is a single-channel precision operational amplifier from Analog Devices, housed in an 8-lead 3mm × 3mm DFN package. It operates on supply voltages ranging from 2.7V to ±18V with a typical supply current of 145µA per amplifier. The device features a gain bandwidth product of 1.4MHz and a slew rate of 0.2V/µs. Input offset voltage is factory-trimmed to a maximum of 35µV for the A grade, with a drift of 0.8µV/°C. It exhibits low noise characteristics, including 9.5nV/√Hz input voltage noise density and 250pA maximum input bias current. The output provides rail-to-rail swing, and the amplifier is stable for gains of 5 or greater.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Combines low noise performance with high DC precision and micro-power consumption
• Features rail-to-rail output capability suitable for low-voltage single-supply applications
• Factory-trimmed input offset voltage ensures high accuracy over temperature and time
• Optimized for stability at gains of 5 or greater with improved CMRR and PSRR

Instrumentation, Op Amps, Buffer Amps Applications

• Thermocouple amplifiers
• Precision photodiode amplifiers
• Instrumentation amplifiers
• Battery-powered precision systems
• Low-voltage precision systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm that the application circuit maintains a closed-loop gain of 5 or higher to ensure stability, as the device is not unity-gain stable. Check datasheet specifications for input common-mode voltage limits relative to the supply rails to prevent gain degradation.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low noise and high precision are required alongside low power consumption. Ensure the application does not demand unity-gain stability; if so, consider the LT6010 or LT6011 instead. Verify that the source impedance remains within ranges where the amplifier's total input noise contribution is negligible compared to the source thermal noise.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT6013/LT6014 family of precision op amps designed for low-noise, low-power applications. It serves as the single-channel counterpart to the dual-channel LT6014. The series is characterized by its decompensated design optimized for gains ≥5, offering superior AC performance metrics like CMRR and PSRR compared to traditional precision amplifiers.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

For unity-gain stable alternatives with similar performance but slightly higher noise, refer to the LT6010 (single) or LT6011/LT6012 (dual/quad). Other related parts include the LT1884/LT1885 for quad configurations with comparable noise specs.