AD688BQ Series Voltage References by Analog Devices

Status: Production
Series: AD688
RoHS: Not Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AD688 is a high precision ±10 V tracking reference. Low tracking error, low initial error and low temperature drift give the AD688 reference absolute ±10 V accuracy performance previously unavailable in monolithic form. The AD688 uses a proprietary ion-implanted buried Zener diode, and laser-wafer-drift- trimming of high stability thin-film resistors to provide outstanding performance at low cost.The AD688 includes the basic reference cell and three additional amplifiers. The amplifiers are laser-trimmed for low offset and low drift and maintain the accuracy of the reference. The amplifiers are configured to allow Kelvin connections to the load and/or boosters for driving long lines or high current loads, delivering the full accuracy of the AD688 where it is required in the application circuit.The low initial error allows the AD688 to be used as a system reference in precision measurement
Distributor Starting From Stock
Logo for Richardson RFPD Richardson RFPD -
-
Buy Now
View Full Pricing & Stock Comparison

Features

±10 V tracking outputs
Kelvin connections
Low tracking error: 1.5 mV
Low initial error: 2.0 mV
Low drift: 1.5 ppm/°C
Low noise: 6 µVp-p
Flexible output force and sense terminals
High impedance ground sense
Wide body SOIC and CERDIP packages

Alternative Descriptions

LINEAR ICS, OTHER | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD688BQ?

Additional datasheets, footprints and schematics for AD688BQ are listed on our Part Details page. You can also find images and similar parts to AD688BQ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD688BQ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD688BQ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD688BQ fall under?

The AD688BQ is listed under Series Voltage References.

Can I view similar or alternative parts?

You can view similar parts to AD688BQ when available in the Series Voltage References 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 AD688BQ you can contact the distributor directly for product support, shipping queries etc.

Is the AD688BQ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for AD688BQ have stock available?

Authorised distributors including Richardson RFPD have stock available or on a lead time for AD688BQ.

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

Stock availability and lead times will be displayed for AD688BQ often in real-time on the comparison pages.

What if I can't find stock of AD688BQ?

You can fill out our help required form which you can use to request a quote for AD688BQ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay