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Miniature Amplifier PCB: Facilitates Fast R&D Start-Up

Features

Available in three amplifier gains: 300, 500 and 1,000, this PCB includes, cable, connector, 1.25V voltage reference, and available with optional LM20 temperature sensor. Although sized for single channel TO-5 packages, this amplifier is electrically compatible with all Dexter Research Center analog detectors, providing convenient buffering and pre-amplification of thermopile signal. The amplifier circuit board is impressively small (0.35″ x 0.85″) and is designed around the AD8628 amplifier with ultra low offset (<1μV), low drift (<0.005μV/°C), and low bias current (100pA). The Mini Amp will operate on a 2.7V to 5.5V single supply, is chopper stabilized and has greatly reduced digital switching noise  (0.5μVp-p from 0Hz to 10Hz, input referred).

Applications

Facilitates fast R&D startup time that can be integrated into your prototypes or final system design.

Datasheet

For more detailed information see the datasheet:

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Miniature Amplifier 853.40 KB
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Datasheet

For more detailed information see the datasheet:

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Miniature Amplifier 853.40 KB
Download

Technical Library

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    Emissivity Correction for a Radiometer 120.07 KB
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    Thermopile Time Constant Determination 102.89 KB
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Phone: +1 (734) 426-3921 | Fax: +1 (734) 426-5090 | info@dexterresearch.com

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