ADA4638-1ARZ Zero-Drift Op Amps by Analog Devices

Status: Production
Series: ADA4638-1
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The ADA4638-1 is a high voltage, high precision, zero-drift amplifier featuring rail-to-rail output swing. It is guaranteed to operate from 4.5 V to 30 V single supply or ±2.25 V to ±15 V dual supplies while consuming less than 0.95 mA of supply current at ±5 V.With an offset voltage of 4 μV, offset drift less than 0.05 μV/°C, no 1/f noise, and input voltage noise of only 1.2 μV p-p (0.1 Hz to 10 Hz), the ADA4638-1 is suited for high precision

Prices starting from US$2.21


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$4.06
1,077
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Logo for Chip One Stop Chip One Stop US$2.90
169
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Logo for element14 element14 US$2.27
71
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Logo for Farnell Farnell US$2.22
71
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Logo for Newark Electronics Newark Electronics US$3.26
44
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Logo for Richardson RFPD Richardson RFPD US$2.21
-
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Features

Single Supply Operation: 4.5 V to 30V
Dual supply operation: ±2.25 V to ±15 V
Low offset voltage: 4 μV maximum
Input offset voltage drift: 0.05 μV/°C maximum
High gain: 130 dB minimum
High PSRR: 120 dB minimum
High CMRR: 130 dB minimum
Input common-mode range includes lower supply rail
Rail-to-rail output
Low supply current: 0.95 mA maximum

Alternative Descriptions

30V AutoZero Amplifier | Analog Devices
OP-AMP, 1.5MHZ, -40 TO 125DEG C, NSOIC-8 | element14
Op-Amp, 1.5Mhz, -40 To 125Deg C, Nsoic-8 | Newark Electronics
AMPLIFIER - OP AMPS | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADA4638-1ARZ?

Additional datasheets, footprints and schematics for ADA4638-1ARZ are listed on our Part Details page. You can also find images and similar parts to ADA4638-1ARZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADA4638-1ARZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADA4638-1ARZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADA4638-1ARZ fall under?

The ADA4638-1ARZ is listed under Zero-Drift Op Amps.

Can I view similar or alternative parts?

You can view similar parts to ADA4638-1ARZ when available in the Zero-Drift Op Amps range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADA4638-1ARZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADA4638-1ARZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADA4638-1ARZ have stock available?

Authorised distributors including Analog Devices, Chip One Stop, element14, Farnell and Newark Electronics have stock available or on a lead time for ADA4638-1ARZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ADA4638-1ARZ often in real-time on the comparison pages.

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