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AD645

Low Noise/ Low Drift FET Op Amp

AD645 Features

* Improved Replacement for Burr-Brown OPA-111 and OPA-121 Op Amp LOW NOISE 2 ␮V p-p max, 0.1 Hz to 10 Hz 10 nV/√Hz max at 10 kHz 11 fA p-p Current Noise 0.1 Hz to 10 Hz Low Noise, Low Drift FET Op Amp AD645 8-Pin Plastic Mini-DIP (N) Package CONNECTION DIAGRAMS TO-99 (H) Package CASE OFFSET NULL

AD645 General Description

The AD645 is available in six performance grades. The AD645J and AD645K are rated over the commercial temperature range of 0°C to +70°C. The AD645A, AD645B, and the ultraprecision AD645C are rated over the industrial temperature range of

*40°C to +85°C. The AD645S is rated over the military.

AD645 Datasheet (439.63 KB)

Preview of AD645 PDF

Datasheet Details

Part number:

AD645

Manufacturer:

Analog Devices ↗

File Size:

439.63 KB

Description:

Low noise/ low drift fet op amp.

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AD645 Low Noise Low Drift FET Amp Analog Devices

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